2289160431 has 12 divisors (see below), whose sum is σ = 3320288400. Its totient is φ = 1519773120.

The previous prime is 2289160397. The next prime is 2289160469. The reversal of 2289160431 is 1340619822.

2289160431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2289160431 - 2⁷ = 2289160303 is a prime.

It is a super-2 number, since 2×2289160431² = 10480510957712211522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2289160631) 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, 525531 + ... + 529868.

It is an arithmetic number, because the mean of its divisors is an integer number (276690700).

Almost surely, 2^2289160431 is an apocalyptic number.

2289160431 is a deficient number, since it is larger than the sum of its proper divisors (1031127969).

2289160431 is a wasteful number, since it uses less digits than its factorization.

2289160431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1055646 (or 1055643 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 2289160431 is about 47845.1714491651. The cubic root of 2289160431 is about 1317.9291893141.

The spelling of 2289160431 in words is "two billion, two hundred eighty-nine million, one hundred sixty thousand, four hundred thirty-one".