14940664 has 16 divisors (see below), whose sum is σ = 28352520. Its totient is φ = 7380000.

The previous prime is 14940643. The next prime is 14940683. The reversal of 14940664 is 46604941.

It is a zygodrome in base 2.

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, 10587 + ... + 11914.

Almost surely, 2^14940664 is an apocalyptic number.

It is an amenable number.

14940664 is a deficient number, since it is larger than the sum of its proper divisors (13411856).

14940664 is a wasteful number, since it uses less digits than its factorization.

14940664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22590 (or 22586 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 14940664 is about 3865.3155110547. The cubic root of 14940664 is about 246.2955884573.

The spelling of 14940664 in words is "fourteen million, nine hundred forty thousand, six hundred sixty-four".