56238512 has 40 divisors (see below), whose sum is σ = 121130640. Its totient is φ = 25076480.

The previous prime is 56238509. The next prime is 56238529. The reversal of 56238512 is 21583265.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6314 + ... + 12342.

It is an arithmetic number, because the mean of its divisors is an integer number (3028266).

Almost surely, 2^56238512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56238512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60565320).

56238512 is an abundant number, since it is smaller than the sum of its proper divisors (64892128).

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

56238512 is a wasteful number, since it uses less digits than its factorization.

56238512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6101 (or 6095 counting only the distinct ones).

The product of its digits is 14400, while the sum is 32.

The square root of 56238512 is about 7499.2340942259. The cubic root of 56238512 is about 383.1286303830.

The spelling of 56238512 in words is "fifty-six million, two hundred thirty-eight thousand, five hundred twelve".