49856924 has 12 divisors (see below), whose sum is σ = 93961224. Its totient is φ = 23010864.

The previous prime is 49856923. The next prime is 49856929. The reversal of 49856924 is 42965894.

49856924 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49856923) by changing a digit.

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, 479342 + ... + 479445.

It is an arithmetic number, because the mean of its divisors is an integer number (7830102).

Almost surely, 2^49856924 is an apocalyptic number.

It is an amenable number.

49856924 is a deficient number, since it is larger than the sum of its proper divisors (44104300).

49856924 is a wasteful number, since it uses less digits than its factorization.

49856924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 958804 (or 958802 counting only the distinct ones).

The product of its digits is 622080, while the sum is 47.

The square root of 49856924 is about 7060.9435630091. The cubic root of 49856924 is about 368.0514164926.

The spelling of 49856924 in words is "forty-nine million, eight hundred fifty-six thousand, nine hundred twenty-four".