56610026 has 16 divisors (see below), whose sum is σ = 92806560. Its totient is φ = 25684080.

The previous prime is 56610019. The next prime is 56610031. The reversal of 56610026 is 62001665.

It is a junction number, because it is equal to n+sod(n) for n = 56609977 and 56610004.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11540 + ... + 15696.

It is an arithmetic number, because the mean of its divisors is an integer number (5800410).

Almost surely, 2^56610026 is an apocalyptic number.

56610026 is a deficient number, since it is larger than the sum of its proper divisors (36196534).

56610026 is a wasteful number, since it uses less digits than its factorization.

56610026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4789.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 56610026 is about 7523.9634502036. The cubic root of 56610026 is about 383.9704341024.

The spelling of 56610026 in words is "fifty-six million, six hundred ten thousand, twenty-six".