14565725 has 12 divisors (see below), whose sum is σ = 18403956. Its totient is φ = 11431680.

The previous prime is 14565713. The next prime is 14565731. The reversal of 14565725 is 52756541.

It can be written as a sum of positive squares in 6 ways, for example, as 630436 + 13935289 = 794^2 + 3733^2 .

It is not a de Polignac number, because 14565725 - 2⁴ = 14565709 is a prime.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent 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 11 ways as a sum of consecutive naturals, for example, 4172 + ... + 6821.

It is an arithmetic number, because the mean of its divisors is an integer number (1533663).

Almost surely, 2^14565725 is an apocalyptic number.

It is an amenable number.

14565725 is a deficient number, since it is larger than the sum of its proper divisors (3838231).

14565725 is a wasteful number, since it uses less digits than its factorization.

14565725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11056 (or 11051 counting only the distinct ones).

The product of its digits is 42000, while the sum is 35.

The square root of 14565725 is about 3816.5069107759. The cubic root of 14565725 is about 244.2178304230.

The spelling of 14565725 in words is "fourteen million, five hundred sixty-five thousand, seven hundred twenty-five".