56201826 has 16 divisors (see below), whose sum is σ = 116280000. Its totient is φ = 18087888.

The previous prime is 56201777. The next prime is 56201843. The reversal of 56201826 is 62810265.

It is a junction number, because it is equal to n+sod(n) for n = 56201793 and 56201802.

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, 161326 + ... + 161673.

It is an arithmetic number, because the mean of its divisors is an integer number (7267500).

Almost surely, 2^56201826 is an apocalyptic number.

56201826 is an abundant number, since it is smaller than the sum of its proper divisors (60078174).

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

56201826 is a wasteful number, since it uses less digits than its factorization.

56201826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323033.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 56201826 is about 7496.7877120804. The cubic root of 56201826 is about 383.0453036508.

The spelling of 56201826 in words is "fifty-six million, two hundred one thousand, eight hundred twenty-six".