56254436 has 24 divisors (see below), whose sum is σ = 114097536. Its totient is φ = 23768640.

The previous prime is 56254417. The next prime is 56254463. The reversal of 56254436 is 63445265.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 56254396 and 56254405.

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, 12161 + ... + 16136.

It is an arithmetic number, because the mean of its divisors is an integer number (4754064).

Almost surely, 2^56254436 is an apocalyptic number.

It is an amenable number.

56254436 is an abundant number, since it is smaller than the sum of its proper divisors (57843100).

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

56254436 is a wasteful number, since it uses less digits than its factorization.

56254436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28379 (or 28377 counting only the distinct ones).

The product of its digits is 86400, while the sum is 35.

The square root of 56254436 is about 7500.2957275030. The cubic root of 56254436 is about 383.1647880761.

The spelling of 56254436 in words is "fifty-six million, two hundred fifty-four thousand, four hundred thirty-six".