14160531 has 32 divisors (see below), whose sum is σ = 23961600. Its totient is φ = 7224480.

The previous prime is 14160493. The next prime is 14160533. The reversal of 14160531 is 13506141.

It is not a de Polignac number, because 14160531 - 2¹⁰ = 14159507 is a prime.

It is a super-2 number, since 2×14160531² = 401041276403922, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 14160498 and 14160507.

It is not an unprimeable number, because it can be changed into a prime (14160533) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13110 + ... + 14148.

It is an arithmetic number, because the mean of its divisors is an integer number (748800).

Almost surely, 2^14160531 is an apocalyptic number.

14160531 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

14160531 is a deficient number, since it is larger than the sum of its proper divisors (9801069).

14160531 is a wasteful number, since it uses less digits than its factorization.

14160531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1119.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 14160531 is about 3763.0480996129. The cubic root of 14160531 is about 241.9319242527.

Adding to 14160531 its reverse (13506141), we get a palindrome (27666672).

The spelling of 14160531 in words is "fourteen million, one hundred sixty thousand, five hundred thirty-one".