56296992 has 48 divisors (see below), whose sum is σ = 152554752. Its totient is φ = 18159360.

The previous prime is 56296987. The next prime is 56296993. The reversal of 56296992 is 29969265.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (56296993) 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, 6483 + ... + 12434.

It is an arithmetic number, because the mean of its divisors is an integer number (3178224).

Almost surely, 2^56296992 is an apocalyptic number.

It is an amenable number.

56296992 is an abundant number, since it is smaller than the sum of its proper divisors (96257760).

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

56296992 is a wasteful number, since it uses less digits than its factorization.

56296992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18961 (or 18953 counting only the distinct ones).

The product of its digits is 524880, while the sum is 48.

The square root of 56296992 is about 7503.1321459774. The cubic root of 56296992 is about 383.2613840179.

It can be divided in two parts, 5629 and 6992, that added together give a palindrome (12621).

The spelling of 56296992 in words is "fifty-six million, two hundred ninety-six thousand, nine hundred ninety-two".