56652224 has 28 divisors (see below), whose sum is σ = 118338600. Its totient is φ = 26834688.

The previous prime is 56652203. The next prime is 56652229. The reversal of 56652224 is 42225665.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56652229) 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, 22079 + ... + 24510.

Almost surely, 2^56652224 is an apocalyptic number.

It is an amenable number.

56652224 is an abundant number, since it is smaller than the sum of its proper divisors (61686376).

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

56652224 is a wasteful number, since it uses less digits than its factorization.

56652224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46620 (or 46610 counting only the distinct ones).

The product of its digits is 28800, while the sum is 32.

The square root of 56652224 is about 7526.7671679148. The cubic root of 56652224 is about 384.0658162650.

Adding to 56652224 its reverse (42225665), we get a palindrome (98877889).

The spelling of 56652224 in words is "fifty-six million, six hundred fifty-two thousand, two hundred twenty-four".