14940866 has 16 divisors (see below), whose sum is σ = 23283744. Its totient is φ = 7185024.

The previous prime is 14940839. The next prime is 14940881. The reversal of 14940866 is 66804941.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4466 + ... + 7058.

It is an arithmetic number, because the mean of its divisors is an integer number (1455234).

Almost surely, 2^14940866 is an apocalyptic number.

14940866 is a deficient number, since it is larger than the sum of its proper divisors (8342878).

14940866 is a wasteful number, since it uses less digits than its factorization.

14940866 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2705.

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 14940866 is about 3865.3416407867. The cubic root of 14940866 is about 246.2966984366.

The spelling of 14940866 in words is "fourteen million, nine hundred forty thousand, eight hundred sixty-six".