14331664 has 10 divisors (see below), whose sum is σ = 27767630. Its totient is φ = 7165824.

The previous prime is 14331623. The next prime is 14331671. The reversal of 14331664 is 46613341.

14331664 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 only one way, i.e., 14288400 + 43264 = 3780^2 + 208^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 447849 + ... + 447880.

It is an arithmetic number, because the mean of its divisors is an integer number (2776763).

Almost surely, 2^14331664 is an apocalyptic number.

It is an amenable number.

14331664 is a deficient number, since it is larger than the sum of its proper divisors (13435966).

14331664 is an equidigital number, since it uses as much as digits as its factorization.

14331664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 895737 (or 895731 counting only the distinct ones).

The product of its digits is 5184, while the sum is 28.

The square root of 14331664 is about 3785.7184258737. The cubic root of 14331664 is about 242.9026237444.

It can be divided in two parts, 143316 and 64, that added together give a triangular number (143380 = T₅₃₅).

The spelling of 14331664 in words is "fourteen million, three hundred thirty-one thousand, six hundred sixty-four".