14097864 has 32 divisors (see below), whose sum is σ = 38449440. Its totient is φ = 4272000.

The previous prime is 14097817. The next prime is 14097877. The reversal of 14097864 is 46879041.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26437 + ... + 26964.

It is an arithmetic number, because the mean of its divisors is an integer number (1201545).

Almost surely, 2^14097864 is an apocalyptic number.

It is an amenable number.

14097864 is an abundant number, since it is smaller than the sum of its proper divisors (24351576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14097864 is a wasteful number, since it uses less digits than its factorization.

14097864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53421 (or 53417 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 14097864 is about 3754.7122393068. The cubic root of 14097864 is about 241.5745090279.

The spelling of 14097864 in words is "fourteen million, ninety-seven thousand, eight hundred sixty-four".