56746032 has 40 divisors (see below), whose sum is σ = 167536896. Its totient is φ = 16213056.

The previous prime is 56746007. The next prime is 56746033. The reversal of 56746032 is 23064765.

It is a super-2 number, since 2×56746032² = 6440224295490048, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 56745984 and 56746002.

It is not an unprimeable number, because it can be changed into a prime (56746033) 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, 84108 + ... + 84779.

Almost surely, 2^56746032 is an apocalyptic number.

It is an amenable number.

56746032 is an abundant number, since it is smaller than the sum of its proper divisors (110790864).

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

56746032 is a wasteful number, since it uses less digits than its factorization.

56746032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168905 (or 168899 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 33.

The square root of 56746032 is about 7532.9962166458. The cubic root of 56746032 is about 384.2776854311.

The spelling of 56746032 in words is "fifty-six million, seven hundred forty-six thousand, thirty-two".