14012664 has 16 divisors (see below), whose sum is σ = 35031720. Its totient is φ = 4670880.

The previous prime is 14012659. The next prime is 14012683. The reversal of 14012664 is 46621041.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 583861 = 14012664 / (1 + 4 + 0 + 1 + 2 + 6 + 6 + 4).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 291907 + ... + 291954.

Almost surely, 2^14012664 is an apocalyptic number.

It is an amenable number.

14012664 is an abundant number, since it is smaller than the sum of its proper divisors (21019056).

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

14012664 is a wasteful number, since it uses less digits than its factorization.

14012664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 583870 (or 583866 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 14012664 is about 3743.3493024296. The cubic root of 14012664 is about 241.0868760440.

The spelling of 14012664 in words is "fourteen million, twelve thousand, six hundred sixty-four".