48408031 has 12 divisors (see below), whose sum is σ = 58761072. Its totient is φ = 39687648.

The previous prime is 48407963. The next prime is 48408071. The reversal of 48408031 is 13080484.

It is not a de Polignac number, because 48408031 - 2⁹ = 48407519 is a prime.

It is a super-2 number, since 2×48408031² = 4686674930593922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48408071) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20350 + ... + 22603.

It is an arithmetic number, because the mean of its divisors is an integer number (4896756).

Almost surely, 2^48408031 is an apocalyptic number.

48408031 is a deficient number, since it is larger than the sum of its proper divisors (10353041).

48408031 is a wasteful number, since it uses less digits than its factorization.

48408031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42990 (or 42983 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 48408031 is about 6957.5880159722. The cubic root of 48408031 is about 364.4509942440.

The spelling of 48408031 in words is "forty-eight million, four hundred eight thousand, thirty-one".