48721164 has 24 divisors (see below), whose sum is σ = 113799168. Its totient is φ = 16223760.

The previous prime is 48721121. The next prime is 48721171. The reversal of 48721164 is 46112784.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17509 + ... + 20099.

It is an arithmetic number, because the mean of its divisors is an integer number (4741632).

Almost surely, 2^48721164 is an apocalyptic number.

It is an amenable number.

48721164 is an abundant number, since it is smaller than the sum of its proper divisors (65078004).

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

48721164 is a wasteful number, since it uses less digits than its factorization.

48721164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4165 (or 4163 counting only the distinct ones).

The product of its digits is 10752, while the sum is 33.

The square root of 48721164 is about 6980.0547275791. The cubic root of 48721164 is about 365.2351371615.

The spelling of 48721164 in words is "forty-eight million, seven hundred twenty-one thousand, one hundred sixty-four".