2431164 has 24 divisors (see below), whose sum is σ = 5971840. Its totient is φ = 767664.

The previous prime is 2431151. The next prime is 2431181. The reversal of 2431164 is 4611342.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 2431164.

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, 5104 + ... + 5559.

2^2431164 is an apocalyptic number.

It is an amenable number.

2431164 is an abundant number, since it is smaller than the sum of its proper divisors (3540676).

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

2431164 is a wasteful number, since it uses less digits than its factorization.

2431164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10689 (or 10687 counting only the distinct ones).

The product of its digits is 576, while the sum is 21.

The square root of 2431164 is about 1559.2190352866. The cubic root of 2431164 is about 134.4636054521.

The spelling of 2431164 in words is "two million, four hundred thirty-one thousand, one hundred sixty-four".