48899784 has 16 divisors (see below), whose sum is σ = 122249520. Its totient is φ = 16299920.

The previous prime is 48899743. The next prime is 48899791. The reversal of 48899784 is 48799884.

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, 1018722 + ... + 1018769.

It is an arithmetic number, because the mean of its divisors is an integer number (7640595).

Almost surely, 2^48899784 is an apocalyptic number.

It is an amenable number.

48899784 is an abundant number, since it is smaller than the sum of its proper divisors (73349736).

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

48899784 is a wasteful number, since it uses less digits than its factorization.

48899784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2037500 (or 2037496 counting only the distinct ones).

The product of its digits is 4644864, while the sum is 57.

The square root of 48899784 is about 6992.8380504628. The cubic root of 48899784 is about 365.6809306796.

The spelling of 48899784 in words is "forty-eight million, eight hundred ninety-nine thousand, seven hundred eighty-four".