49992792 has 16 divisors (see below), whose sum is σ = 124982040. Its totient is φ = 16664256.

The previous prime is 49992791. The next prime is 49992793. The reversal of 49992792 is 29729994.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (49992791) and next prime (49992793).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49992791) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1041493 + ... + 1041540.

Almost surely, 2^49992792 is an apocalyptic number.

It is an amenable number.

49992792 is an abundant number, since it is smaller than the sum of its proper divisors (74989248).

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

49992792 is a wasteful number, since it uses less digits than its factorization.

49992792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2083042 (or 2083038 counting only the distinct ones).

The product of its digits is 734832, while the sum is 51.

The square root of 49992792 is about 7070.5581109273. The cubic root of 49992792 is about 368.3854460139.

The spelling of 49992792 in words is "forty-nine million, nine hundred ninety-two thousand, seven hundred ninety-two".