48507982 has 4 divisors (see below), whose sum is σ = 72761976. Its totient is φ = 24253990.

The previous prime is 48507973. The next prime is 48507997. The reversal of 48507982 is 28970584.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12126994 + ... + 12126997.

It is an arithmetic number, because the mean of its divisors is an integer number (18190494).

Almost surely, 2^48507982 is an apocalyptic number.

48507982 is a deficient number, since it is larger than the sum of its proper divisors (24253994).

48507982 is a wasteful number, since it uses less digits than its factorization.

48507982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24253993.

The product of its (nonzero) digits is 161280, while the sum is 43.

The square root of 48507982 is about 6964.7671892175. The cubic root of 48507982 is about 364.7016565006.

The spelling of 48507982 in words is "forty-eight million, five hundred seven thousand, nine hundred eighty-two".