56204066 has 8 divisors (see below), whose sum is σ = 84342720. Its totient is φ = 28089828.

The previous prime is 56204051. The next prime is 56204081. The reversal of 56204066 is 66040265.

56204066 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (56204051) and next prime (56204081).

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1595 + ... + 10721.

It is an arithmetic number, because the mean of its divisors is an integer number (10542840).

Almost surely, 2^56204066 is an apocalyptic number.

56204066 is a deficient number, since it is larger than the sum of its proper divisors (28138654).

56204066 is a wasteful number, since it uses less digits than its factorization.

56204066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12208.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 56204066 is about 7496.9371079128. The cubic root of 56204066 is about 383.0503925132.

The spelling of 56204066 in words is "fifty-six million, two hundred four thousand, sixty-six".