14242864 has 20 divisors (see below), whose sum is σ = 27654480. Its totient is φ = 7106240.

The previous prime is 14242853. The next prime is 14242871. The reversal of 14242864 is 46824241.

It is a nialpdrome in base 16.

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, 12894 + ... + 13954.

It is an arithmetic number, because the mean of its divisors is an integer number (1382724).

Almost surely, 2^14242864 is an apocalyptic number.

It is an amenable number.

14242864 is a deficient number, since it is larger than the sum of its proper divisors (13411616).

14242864 is a wasteful number, since it uses less digits than its factorization.

14242864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1908 (or 1902 counting only the distinct ones).

The product of its digits is 12288, while the sum is 31.

The square root of 14242864 is about 3773.9719129850. The cubic root of 14242864 is about 242.3999034226.

The spelling of 14242864 in words is "fourteen million, two hundred forty-two thousand, eight hundred sixty-four".