14660531 has 4 divisors (see below), whose sum is σ = 14692392. Its totient is φ = 14628672.

The previous prime is 14660521. The next prime is 14660561. The reversal of 14660531 is 13506641.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14660531 - 2⁶ = 14660467 is a prime.

It is a super-2 number, since 2×14660531² = 429862338403922, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14660531.

It is not an unprimeable number, because it can be changed into a prime (14660501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15230 + ... + 16163.

It is an arithmetic number, because the mean of its divisors is an integer number (3673098).

Almost surely, 2^14660531 is an apocalyptic number.

14660531 is a deficient number, since it is larger than the sum of its proper divisors (31861).

14660531 is an equidigital number, since it uses as much as digits as its factorization.

14660531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31860.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 14660531 is about 3828.9072853753. The cubic root of 14660531 is about 244.7465433830.

The spelling of 14660531 in words is "fourteen million, six hundred sixty thousand, five hundred thirty-one".