14156564 has 24 divisors (see below), whose sum is σ = 25441248. Its totient is φ = 6890400.

The previous prime is 14156557. The next prime is 14156567. The reversal of 14156564 is 46565141.

It is a self number, because there is not a number n which added to its sum of digits gives 14156564.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14156567) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26807 + ... + 27329.

It is an arithmetic number, because the mean of its divisors is an integer number (1060052).

Almost surely, 2^14156564 is an apocalyptic number.

It is an amenable number.

14156564 is a deficient number, since it is larger than the sum of its proper divisors (11284684).

14156564 is a wasteful number, since it uses less digits than its factorization.

14156564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 695 (or 693 counting only the distinct ones).

The product of its digits is 14400, while the sum is 32.

The square root of 14156564 is about 3762.5209633967. The cubic root of 14156564 is about 241.9093301475.

The spelling of 14156564 in words is "fourteen million, one hundred fifty-six thousand, five hundred sixty-four".