56903802 has 32 divisors (see below), whose sum is σ = 116121600. Its totient is φ = 18585840.

The previous prime is 56903801. The next prime is 56903809. The reversal of 56903802 is 20830965.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (56903801) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94699 + ... + 95297.

It is an arithmetic number, because the mean of its divisors is an integer number (3628800).

Almost surely, 2^56903802 is an apocalyptic number.

56903802 is an abundant number, since it is smaller than the sum of its proper divisors (59217798).

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

56903802 is a wasteful number, since it uses less digits than its factorization.

56903802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 898.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 56903802 is about 7543.4608768124. The cubic root of 56903802 is about 384.6334893980.

The spelling of 56903802 in words is "fifty-six million, nine hundred three thousand, eight hundred two".