56543226 has 8 divisors (see below), whose sum is σ = 113086464. Its totient is φ = 18847740.

The previous prime is 56543219. The next prime is 56543231. The reversal of 56543226 is 62234565.

It is a sphenic number, since it is the product of 3 distinct primes.

56543226 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4711930 + ... + 4711941.

It is an arithmetic number, because the mean of its divisors is an integer number (14135808).

Almost surely, 2^56543226 is an apocalyptic number.

56543226 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

56543226 is a wasteful number, since it uses less digits than its factorization.

56543226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9423876.

The product of its digits is 43200, while the sum is 33.

The square root of 56543226 is about 7519.5229901903. The cubic root of 56543226 is about 383.8193459051.

The spelling of 56543226 in words is "fifty-six million, five hundred forty-three thousand, two hundred twenty-six".