56546274 has 16 divisors (see below), whose sum is σ = 113167008. Its totient is φ = 18836352.

The previous prime is 56546251. The next prime is 56546293. The reversal of 56546274 is 47264565.

It is a super-2 number, since 2×56546274² = 6394962206566152, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14169 + ... + 17715.

It is an arithmetic number, because the mean of its divisors is an integer number (7072938).

Almost surely, 2^56546274 is an apocalyptic number.

56546274 is an abundant number, since it is smaller than the sum of its proper divisors (56620734).

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

56546274 is a wasteful number, since it uses less digits than its factorization.

56546274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6209.

The product of its digits is 201600, while the sum is 39.

The square root of 56546274 is about 7519.7256598895. The cubic root of 56546274 is about 383.8262424597.

The spelling of 56546274 in words is "fifty-six million, five hundred forty-six thousand, two hundred seventy-four".