56803584 has 72 divisors (see below), whose sum is σ = 155344000. Its totient is φ = 18413568.

The previous prime is 56803561. The next prime is 56803603. The reversal of 56803584 is 48530865.

It is a happy number.

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, 27417 + ... + 29415.

Almost surely, 2^56803584 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 56803584, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77672000).

56803584 is an abundant number, since it is smaller than the sum of its proper divisors (98540416).

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

56803584 is a wasteful number, since it uses less digits than its factorization.

56803584 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2055 (or 2041 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 39.

The square root of 56803584 is about 7536.8152425278. The cubic root of 56803584 is about 384.4075534066.

The spelling of 56803584 in words is "fifty-six million, eight hundred three thousand, five hundred eighty-four".