48139576 has 16 divisors (see below), whose sum is σ = 92463840. Its totient is φ = 23482560.

The previous prime is 48139573. The next prime is 48139577. The reversal of 48139576 is 67593184.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48139571) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73056 + ... + 73711.

It is an arithmetic number, because the mean of its divisors is an integer number (5778990).

Almost surely, 2^48139576 is an apocalyptic number.

It is an amenable number.

48139576 is a deficient number, since it is larger than the sum of its proper divisors (44324264).

48139576 is a wasteful number, since it uses less digits than its factorization.

48139576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146814 (or 146810 counting only the distinct ones).

The product of its digits is 181440, while the sum is 43.

The square root of 48139576 is about 6938.2689483761. The cubic root of 48139576 is about 363.7760366022.

The spelling of 48139576 in words is "forty-eight million, one hundred thirty-nine thousand, five hundred seventy-six".