49995992 has 16 divisors (see below), whose sum is σ = 98676600. Its totient is φ = 23682240.

The previous prime is 49995943. The next prime is 49996033. The reversal of 49995992 is 29959994.

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, 164309 + ... + 164612.

Almost surely, 2^49995992 is an apocalyptic number.

It is an amenable number.

49995992 is a deficient number, since it is larger than the sum of its proper divisors (48680608).

49995992 is a wasteful number, since it uses less digits than its factorization.

49995992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328946 (or 328942 counting only the distinct ones).

The product of its digits is 2361960, while the sum is 56.

The square root of 49995992 is about 7070.7843977878. The cubic root of 49995992 is about 368.3933058688.

The spelling of 49995992 in words is "forty-nine million, nine hundred ninety-five thousand, nine hundred ninety-two".