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4968480 = 253511941
BaseRepresentation
bin10010111101000000100000
3100100102110210
4102331000200
52232442410
6254254120
760142236
oct22750040
910312423
104968480
112893990
1217b7340
13104c63a
14934956
15682220
hex4bd020

4968480 has 96 divisors (see below), whose sum is σ = 17091648. Its totient is φ = 1203200.

The previous prime is 4968479. The next prime is 4968487. The reversal of 4968480 is 848694.

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (4968487) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4810 + ... + 5750.

It is an arithmetic number, because the mean of its divisors is an integer number (178038).

Almost surely, 24968480 is an apocalyptic number.

4968480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4968480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8545824).

4968480 is an abundant number, since it is smaller than the sum of its proper divisors (12123168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4968480 is a wasteful number, since it uses less digits than its factorization.

4968480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 970 (or 962 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 39.

The square root of 4968480 is about 2229.0087483005. The cubic root of 4968480 is about 170.6375140092.

Subtracting from 4968480 its sum of digits (39), we obtain a square (4968441 = 22292).

The spelling of 4968480 in words is "four million, nine hundred sixty-eight thousand, four hundred eighty".

Divisors: 1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 32 33 40 44 48 55 60 66 80 88 96 110 120 132 160 165 176 220 240 264 330 352 440 480 528 660 880 941 1056 1320 1760 1882 2640 2823 3764 4705 5280 5646 7528 9410 10351 11292 14115 15056 18820 20702 22584 28230 30112 31053 37640 41404 45168 51755 56460 62106 75280 82808 90336 103510 112920 124212 150560 155265 165616 207020 225840 248424 310530 331232 414040 451680 496848 621060 828080 993696 1242120 1656160 2484240 4968480