48644556 has 48 divisors (see below), whose sum is σ = 116551680. Its totient is φ = 15785280.

The previous prime is 48644539. The next prime is 48644569. The reversal of 48644556 is 65544684.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89646 + ... + 90186.

It is an arithmetic number, because the mean of its divisors is an integer number (2428160).

Almost surely, 2^48644556 is an apocalyptic number.

It is an amenable number.

48644556 is an abundant number, since it is smaller than the sum of its proper divisors (67907124).

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

48644556 is a wasteful number, since it uses less digits than its factorization.

48644556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734 (or 732 counting only the distinct ones).

The product of its digits is 460800, while the sum is 42.

The square root of 48644556 is about 6974.5649326678. The cubic root of 48644556 is about 365.0436077253.

The spelling of 48644556 in words is "forty-eight million, six hundred forty-four thousand, five hundred fifty-six".