14164456 has 8 divisors (see below), whose sum is σ = 26558370. Its totient is φ = 7082224.

The previous prime is 14164421. The next prime is 14164459. The reversal of 14164456 is 65446141.

It can be written as a sum of positive squares in only one way, i.e., 13468900 + 695556 = 3670^2 + 834^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (14164459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 885271 + ... + 885286.

Almost surely, 2^14164456 is an apocalyptic number.

It is an amenable number.

14164456 is a deficient number, since it is larger than the sum of its proper divisors (12393914).

14164456 is a wasteful number, since it uses less digits than its factorization.

14164456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1770563 (or 1770559 counting only the distinct ones).

The product of its digits is 11520, while the sum is 31.

The square root of 14164456 is about 3763.5695821919. The cubic root of 14164456 is about 241.9542749937.

The spelling of 14164456 in words is "fourteen million, one hundred sixty-four thousand, four hundred fifty-six".