14312660 has 24 divisors (see below), whose sum is σ = 31094280. Its totient is φ = 5527424.

The previous prime is 14312659. The next prime is 14312663. The reversal of 14312660 is 6621341.

It is a happy number.

14312660 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 3632836 + 10679824 = 1906^2 + 3268^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14312663) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11759 + ... + 12918.

It is an arithmetic number, because the mean of its divisors is an integer number (1295595).

Almost surely, 2^14312660 is an apocalyptic number.

14312660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14312660 is an abundant number, since it is smaller than the sum of its proper divisors (16781620).

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

14312660 is a wasteful number, since it uses less digits than its factorization.

14312660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24715 (or 24713 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 14312660 is about 3783.2076337415. The cubic root of 14312660 is about 242.7952120878.

The spelling of 14312660 in words is "fourteen million, three hundred twelve thousand, six hundred sixty".