49998892 has 12 divisors (see below), whose sum is σ = 87811416. Its totient is φ = 24909920.

The previous prime is 49998869. The next prime is 49998911. The reversal of 49998892 is 29889994.

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, 21118 + ... + 23365.

It is an arithmetic number, because the mean of its divisors is an integer number (7317618).

Almost surely, 2^49998892 is an apocalyptic number.

It is an amenable number.

49998892 is a deficient number, since it is larger than the sum of its proper divisors (37812524).

49998892 is a wasteful number, since it uses less digits than its factorization.

49998892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44768 (or 44766 counting only the distinct ones).

The product of its digits is 3359232, while the sum is 58.

The square root of 49998892 is about 7070.9894640001. The cubic root of 49998892 is about 368.4004285727.

The spelling of 49998892 in words is "forty-nine million, nine hundred ninety-eight thousand, eight hundred ninety-two".