48881272 has 32 divisors (see below), whose sum is σ = 100465920. Its totient is φ = 22111840.

The previous prime is 48881263. The next prime is 48881291. The reversal of 48881272 is 27218884.

It is a congruent number.

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, 18753 + ... + 21199.

It is an arithmetic number, because the mean of its divisors is an integer number (3139560).

Almost surely, 2^48881272 is an apocalyptic number.

It is an amenable number.

48881272 is an abundant number, since it is smaller than the sum of its proper divisors (51584648).

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

48881272 is a wasteful number, since it uses less digits than its factorization.

48881272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2691 (or 2687 counting only the distinct ones).

The product of its digits is 57344, while the sum is 40.

The square root of 48881272 is about 6991.5142851889. The cubic root of 48881272 is about 365.6347795568.

It can be divided in two parts, 488812 and 72, that added together give a palindrome (488884).

The spelling of 48881272 in words is "forty-eight million, eight hundred eighty-one thousand, two hundred seventy-two".