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4949360 = 245134759
BaseRepresentation
bin10010111000010101110000
3100022110020122
4102320111300
52231334420
6254025412
760032423
oct22702560
910273218
104949360
112880589
1217a8268
131043a20
1492b9ba
1567b725
hex4b8570

4949360 has 40 divisors (see below), whose sum is σ = 12395040. Its totient is φ = 1827072.

The previous prime is 4949359. The next prime is 4949369. The reversal of 4949360 is 639494.

4949360 = T311 + T312 + ... + T390.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 4949360.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4949369) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1340 + ... + 3419.

It is an arithmetic number, because the mean of its divisors is an integer number (309876).

Almost surely, 24949360 is an apocalyptic number.

4949360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4949360 is an abundant number, since it is smaller than the sum of its proper divisors (7445680).

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

4949360 is a wasteful number, since it uses less digits than its factorization.

4949360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4785 (or 4779 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 4949360 is about 2224.7157121754. The cubic root of 4949360 is about 170.4183468236.

The spelling of 4949360 in words is "four million, nine hundred forty-nine thousand, three hundred sixty".

Divisors: 1 2 4 5 8 10 13 16 20 26 40 52 65 80 104 130 208 260 520 1040 4759 9518 19036 23795 38072 47590 61867 76144 95180 123734 190360 247468 309335 380720 494936 618670 989872 1237340 2474680 4949360