56972848 has 20 divisors (see below), whose sum is σ = 116878680. Its totient is φ = 26810624.

The previous prime is 56972843. The next prime is 56972869. The reversal of 56972848 is 84827965.

It is a super-2 number, since 2×56972848² = 6491810818462208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (56972843) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104458 + ... + 105001.

It is an arithmetic number, because the mean of its divisors is an integer number (5843934).

Almost surely, 2^56972848 is an apocalyptic number.

It is an amenable number.

56972848 is an abundant number, since it is smaller than the sum of its proper divisors (59905832).

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

56972848 is a wasteful number, since it uses less digits than its factorization.

56972848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209484 (or 209478 counting only the distinct ones).

The product of its digits is 967680, while the sum is 49.

The square root of 56972848 is about 7548.0360359500. The cubic root of 56972848 is about 384.7889955259.

It can be divided in two parts, 5697 and 2848, that multiplied together give a triangular number (16225056 = T₅₆₉₆).

The spelling of 56972848 in words is "fifty-six million, nine hundred seventy-two thousand, eight hundred forty-eight".