56239248 has 40 divisors (see below), whose sum is σ = 156462208. Its totient is φ = 17304192.

The previous prime is 56239237. The next prime is 56239291. The reversal of 56239248 is 84293265.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44440 + ... + 45687.

Almost surely, 2^56239248 is an apocalyptic number.

It is an amenable number.

56239248 is an abundant number, since it is smaller than the sum of its proper divisors (100222960).

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

56239248 is a wasteful number, since it uses less digits than its factorization.

56239248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90151 (or 90145 counting only the distinct ones).

The product of its digits is 103680, while the sum is 39.

The square root of 56239248 is about 7499.2831657432. The cubic root of 56239248 is about 383.1303017255.

The spelling of 56239248 in words is "fifty-six million, two hundred thirty-nine thousand, two hundred forty-eight".