56207898 has 32 divisors (see below), whose sum is σ = 128939520. Its totient is φ = 18131040.

The previous prime is 56207891. The next prime is 56207903. The reversal of 56207898 is 89870265.

56207898 is a `hidden beast` number, since 562 + 0 + 7 + 89 + 8 = 666.

56207898 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (56207891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15115 + ... + 18462.

It is an arithmetic number, because the mean of its divisors is an integer number (4029360).

Almost surely, 2^56207898 is an apocalyptic number.

56207898 is an abundant number, since it is smaller than the sum of its proper divisors (72731622).

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

56207898 is a wasteful number, since it uses less digits than its factorization.

56207898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33619 (or 33613 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 45.

The square root of 56207898 is about 7497.1926745949. The cubic root of 56207898 is about 383.0590977893.

The spelling of 56207898 in words is "fifty-six million, two hundred seven thousand, eight hundred ninety-eight".