612834056 has 16 divisors (see below), whose sum is σ = 1209541200. Its totient is φ = 290289744.

The previous prime is 612834043. The next prime is 612834067. The reversal of 612834056 is 650438216.

It is a super-2 number, since 2×612834056² = 751131160386822272, which contains 22 as substring.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2015750 + ... + 2016053.

It is an arithmetic number, because the mean of its divisors is an integer number (75596325).

Almost surely, 2^612834056 is an apocalyptic number.

It is an amenable number.

612834056 is a deficient number, since it is larger than the sum of its proper divisors (596707144).

612834056 is a wasteful number, since it uses less digits than its factorization.

612834056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4031828 (or 4031824 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 612834056 is about 24755.4853719332. The cubic root of 612834056 is about 849.4039909497.

The spelling of 612834056 in words is "six hundred twelve million, eight hundred thirty-four thousand, fifty-six".