48971124 has 18 divisors (see below), whose sum is σ = 123788210. Its totient is φ = 16323696.

The previous prime is 48971081. The next prime is 48971137. The reversal of 48971124 is 42117984.

It can be written as a sum of positive squares in only one way, i.e., 47196900 + 1774224 = 6870^2 + 1332^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 1360309 = 48971124 / (4 + 8 + 9 + 7 + 1 + 1 + 2 + 4).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 680119 + ... + 680190.

Almost surely, 2^48971124 is an apocalyptic number.

It is an amenable number.

48971124 is an abundant number, since it is smaller than the sum of its proper divisors (74817086).

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

48971124 is a wasteful number, since it uses less digits than its factorization.

48971124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1360319 (or 1360314 counting only the distinct ones).

The product of its digits is 16128, while the sum is 36.

The square root of 48971124 is about 6997.9371246104. The cubic root of 48971124 is about 365.8586751689.

The spelling of 48971124 in words is "forty-eight million, nine hundred seventy-one thousand, one hundred twenty-four".