49976992 has 48 divisors (see below), whose sum is σ = 111555360. Its totient is φ = 21848832.

The previous prime is 49976989. The next prime is 49977013. The reversal of 49976992 is 29967994.

49976992 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 4743 + ... + 11065.

It is an arithmetic number, because the mean of its divisors is an integer number (2324070).

Almost surely, 2^49976992 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49976992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55777680).

49976992 is an abundant number, since it is smaller than the sum of its proper divisors (61578368).

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

49976992 is a wasteful number, since it uses less digits than its factorization.

49976992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6365 (or 6357 counting only the distinct ones).

The product of its digits is 2204496, while the sum is 55.

The square root of 49976992 is about 7069.4407133804. The cubic root of 49976992 is about 368.3466330631.

The spelling of 49976992 in words is "forty-nine million, nine hundred seventy-six thousand, nine hundred ninety-two".