48513982 has 24 divisors (see below), whose sum is σ = 80371368. Its totient is φ = 21946320.

The previous prime is 48513967. The next prime is 48513991. The reversal of 48513982 is 28931584.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73968 + ... + 74620.

It is an arithmetic number, because the mean of its divisors is an integer number (3348807).

Almost surely, 2^48513982 is an apocalyptic number.

48513982 is a deficient number, since it is larger than the sum of its proper divisors (31857386).

48513982 is a wasteful number, since it uses less digits than its factorization.

48513982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 984 (or 973 counting only the distinct ones).

The product of its digits is 69120, while the sum is 40.

The square root of 48513982 is about 6965.1979153503. The cubic root of 48513982 is about 364.7166926495.

The spelling of 48513982 in words is "forty-eight million, five hundred thirteen thousand, nine hundred eighty-two".