56726206 has 16 divisors (see below), whose sum is σ = 87374448. Its totient is φ = 27604800.

The previous prime is 56726203. The next prime is 56726209. The reversal of 56726206 is 60262765.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (56726203) and next prime (56726209).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56726203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66076 + ... + 66928.

It is an arithmetic number, because the mean of its divisors is an integer number (5460903).

Almost surely, 2^56726206 is an apocalyptic number.

56726206 is a deficient number, since it is larger than the sum of its proper divisors (30648242).

56726206 is a wasteful number, since it uses less digits than its factorization.

56726206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1707.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 56726206 is about 7531.6801578399. The cubic root of 56726206 is about 384.2329270779.

The spelling of 56726206 in words is "fifty-six million, seven hundred twenty-six thousand, two hundred six".