49933992 has 32 divisors (see below), whose sum is σ = 125164800. Its totient is φ = 16600704.

The previous prime is 49933973. The next prime is 49933999. The reversal of 49933992 is 29933994.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (49933999) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7273 + ... + 12359.

It is an arithmetic number, because the mean of its divisors is an integer number (3911400).

Almost surely, 2^49933992 is an apocalyptic number.

It is an amenable number.

49933992 is an abundant number, since it is smaller than the sum of its proper divisors (75230808).

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

49933992 is a wasteful number, since it uses less digits than its factorization.

49933992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5505 (or 5501 counting only the distinct ones).

The product of its digits is 472392, while the sum is 48.

The square root of 49933992 is about 7066.3987999546. The cubic root of 49933992 is about 368.2409614374.

The spelling of 49933992 in words is "forty-nine million, nine hundred thirty-three thousand, nine hundred ninety-two".