56756474 has 32 divisors (see below), whose sum is σ = 91660800. Its totient is φ = 26308800.

The previous prime is 56756471. The next prime is 56756501. The reversal of 56756474 is 47465765.

It is not an unprimeable number, because it can be changed into a prime (56756471) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162452 + ... + 162800.

It is an arithmetic number, because the mean of its divisors is an integer number (2864400).

Almost surely, 2^56756474 is an apocalyptic number.

56756474 is a deficient number, since it is larger than the sum of its proper divisors (34904326).

56756474 is a wasteful number, since it uses less digits than its factorization.

56756474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486.

The product of its digits is 705600, while the sum is 44.

The square root of 56756474 is about 7533.6892688775. The cubic root of 56756474 is about 384.3012546649.

The spelling of 56756474 in words is "fifty-six million, seven hundred fifty-six thousand, four hundred seventy-four".