49659164 has 12 divisors (see below), whose sum is σ = 86959488. Its totient is φ = 24813600.

The previous prime is 49659151. The next prime is 49659187. The reversal of 49659164 is 46195694.

It is a congruent number.

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, 5504 + ... + 11384.

It is an arithmetic number, because the mean of its divisors is an integer number (7246624).

Almost surely, 2^49659164 is an apocalyptic number.

It is an amenable number.

49659164 is a deficient number, since it is larger than the sum of its proper divisors (37300324).

49659164 is a wasteful number, since it uses less digits than its factorization.

49659164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7996 (or 7994 counting only the distinct ones).

The product of its digits is 233280, while the sum is 44.

The square root of 49659164 is about 7046.9258545837. The cubic root of 49659164 is about 367.5641401616.

The spelling of 49659164 in words is "forty-nine million, six hundred fifty-nine thousand, one hundred sixty-four".