48112431 has 24 divisors (see below), whose sum is σ = 68728704. Its totient is φ = 29930880.

The previous prime is 48112417. The next prime is 48112439. The reversal of 48112431 is 13421184.

It is not a de Polignac number, because 48112431 - 2⁶ = 48112367 is a prime.

It is a super-2 number, since 2×48112431² = 4629612033459522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48112439) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 182806 + ... + 183068.

It is an arithmetic number, because the mean of its divisors is an integer number (2863696).

Almost surely, 2^48112431 is an apocalyptic number.

48112431 is a deficient number, since it is larger than the sum of its proper divisors (20616273).

48112431 is a wasteful number, since it uses less digits than its factorization.

48112431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511 (or 494 counting only the distinct ones).

The product of its digits is 768, while the sum is 24.

The square root of 48112431 is about 6936.3124929605. The cubic root of 48112431 is about 363.7076482617.

The spelling of 48112431 in words is "forty-eight million, one hundred twelve thousand, four hundred thirty-one".