56475234 has 12 divisors (see below), whose sum is σ = 122363046. Its totient is φ = 18825072.

The previous prime is 56475233. The next prime is 56475257. The reversal of 56475234 is 43257465.

56475234 is a `hidden beast` number, since 5 + 647 + 5 + 2 + 3 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 56475225 + 9 = 7515^2 + 3^2 .

It is not an unprimeable number, because it can be changed into a prime (56475233) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1568739 + ... + 1568774.

Almost surely, 2^56475234 is an apocalyptic number.

56475234 is an abundant number, since it is smaller than the sum of its proper divisors (65887812).

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

56475234 is a wasteful number, since it uses less digits than its factorization.

56475234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3137521 (or 3137518 counting only the distinct ones).

The product of its digits is 100800, while the sum is 36.

The square root of 56475234 is about 7515.0005988024. Note that the first 3 decimals coincide. The cubic root of 56475234 is about 383.6654393925.

The spelling of 56475234 in words is "fifty-six million, four hundred seventy-five thousand, two hundred thirty-four".