56536226 has 4 divisors (see below), whose sum is σ = 84804342. Its totient is φ = 28268112.

The previous prime is 56536223. The next prime is 56536241. The reversal of 56536226 is 62263565.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 56175025 + 361201 = 7495^2 + 601^2 .

It is not an unprimeable number, because it can be changed into a prime (56536223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14134055 + ... + 14134058.

Almost surely, 2^56536226 is an apocalyptic number.

56536226 is a deficient number, since it is larger than the sum of its proper divisors (28268116).

56536226 is a wasteful number, since it uses less digits than its factorization.

56536226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28268115.

The product of its digits is 64800, while the sum is 35.

The square root of 56536226 is about 7519.0575207269. The cubic root of 56536226 is about 383.8035064227.

The spelling of 56536226 in words is "fifty-six million, five hundred thirty-six thousand, two hundred twenty-six".