56675736 has 96 divisors (see below), whose sum is σ = 166813920. Its totient is φ = 17280000.

The previous prime is 56675699. The next prime is 56675737. The reversal of 56675736 is 63757665.

56675736 is a `hidden beast` number, since 566 + 7 + 57 + 36 = 666.

It is a super-2 number, since 2×56675736² = 6424278102283392, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 56675691 and 56675700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56675737) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 141136 + ... + 141536.

It is an arithmetic number, because the mean of its divisors is an integer number (1737645).

Almost surely, 2^56675736 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56675736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83406960).

56675736 is an abundant number, since it is smaller than the sum of its proper divisors (110138184).

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

56675736 is a wasteful number, since it uses less digits than its factorization.

56675736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 577 (or 570 counting only the distinct ones).

The product of its digits is 793800, while the sum is 45.

The square root of 56675736 is about 7528.3288982350. The cubic root of 56675736 is about 384.1189410197.

The spelling of 56675736 in words is "fifty-six million, six hundred seventy-five thousand, seven hundred thirty-six".