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4972416 = 27323563
BaseRepresentation
bin10010111101111110000000
3100100121212120
4102331332000
52233104131
6254324240
760156561
oct22757600
910317776
104972416
112896939
1217b9680
131051377
14936168
15683496
hex4bdf80

4972416 has 64 divisors (see below), whose sum is σ = 13806720. Its totient is φ = 1582592.

The previous prime is 4972411. The next prime is 4972417. The reversal of 4972416 is 6142794.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4972411) 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, 8551 + ... + 9113.

It is an arithmetic number, because the mean of its divisors is an integer number (215730).

Almost surely, 24972416 is an apocalyptic number.

4972416 is a gapful number since it is divisible by the number (46) 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 4972416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6903360).

4972416 is an abundant number, since it is smaller than the sum of its proper divisors (8834304).

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

4972416 is a wasteful number, since it uses less digits than its factorization.

4972416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 603 (or 591 counting only the distinct ones).

The product of its digits is 12096, while the sum is 33.

The square root of 4972416 is about 2229.8914771800. The cubic root of 4972416 is about 170.6825614536.

The spelling of 4972416 in words is "four million, nine hundred seventy-two thousand, four hundred sixteen".

Divisors: 1 2 3 4 6 8 12 16 23 24 32 46 48 64 69 92 96 128 138 184 192 276 368 384 552 563 736 1104 1126 1472 1689 2208 2252 2944 3378 4416 4504 6756 8832 9008 12949 13512 18016 25898 27024 36032 38847 51796 54048 72064 77694 103592 108096 155388 207184 216192 310776 414368 621552 828736 1243104 1657472 2486208 4972416