48999992 has 16 divisors (see below), whose sum is σ = 92070960. Its totient is φ = 24447744.

The previous prime is 48999989. The next prime is 49000027. The reversal of 48999992 is 29999984.

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, 2393 + ... + 10184.

It is an arithmetic number, because the mean of its divisors is an integer number (5754435).

Almost surely, 2^48999992 is an apocalyptic number.

It is an amenable number.

48999992 is a deficient number, since it is larger than the sum of its proper divisors (43070968).

48999992 is a wasteful number, since it uses less digits than its factorization.

48999992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13070 (or 13066 counting only the distinct ones).

The product of its digits is 3779136, while the sum is 59.

The square root of 48999992 is about 6999.9994285714. Note that the first 3 decimals coincide. The cubic root of 48999992 is about 365.9305510877.

The spelling of 48999992 in words is "forty-eight million, nine hundred ninety-nine thousand, nine hundred ninety-two".