49656612 has 12 divisors (see below), whose sum is σ = 115865456. Its totient is φ = 16552200.

The previous prime is 49656587. The next prime is 49656631. The reversal of 49656612 is 21665694.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2069014 + ... + 2069037.

Almost surely, 2^49656612 is an apocalyptic number.

It is an amenable number.

49656612 is an abundant number, since it is smaller than the sum of its proper divisors (66208844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49656612 is a wasteful number, since it uses less digits than its factorization.

49656612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4138058 (or 4138056 counting only the distinct ones).

The product of its digits is 77760, while the sum is 39.

The square root of 49656612 is about 7046.7447803933. The cubic root of 49656612 is about 367.5578436416.

The spelling of 49656612 in words is "forty-nine million, six hundred fifty-six thousand, six hundred twelve".