14401264 has 20 divisors (see below), whose sum is σ = 28029456. Its totient is φ = 7167872.

The previous prime is 14401253. The next prime is 14401273. The reversal of 14401264 is 46210441.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1797 + ... + 5659.

Almost surely, 2^14401264 is an apocalyptic number.

It is an amenable number.

14401264 is a deficient number, since it is larger than the sum of its proper divisors (13628192).

14401264 is a wasteful number, since it uses less digits than its factorization.

14401264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4104 (or 4098 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 14401264 is about 3794.8997351709. The cubic root of 14401264 is about 243.2951980437.

It can be divided in two parts, 1440 and 1264, that added together give a square (2704 = 52²).

The spelling of 14401264 in words is "fourteen million, four hundred one thousand, two hundred sixty-four".