48163870 has 32 divisors (see below), whose sum is σ = 89670240. Its totient is φ = 18614400.

The previous prime is 48163823. The next prime is 48163891. The reversal of 48163870 is 7836184.

It is a happy number.

It is a congruent number.

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, 42876 + ... + 43984.

It is an arithmetic number, because the mean of its divisors is an integer number (2802195).

Almost surely, 2^48163870 is an apocalyptic number.

48163870 is a deficient number, since it is larger than the sum of its proper divisors (41506370).

48163870 is a wasteful number, since it uses less digits than its factorization.

48163870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1260.

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 48163870 is about 6940.0194524223. The cubic root of 48163870 is about 363.8372204177.

The spelling of 48163870 in words is "forty-eight million, one hundred sixty-three thousand, eight hundred seventy".