14136725 has 6 divisors (see below), whose sum is σ = 17529570. Its totient is φ = 11309360.

The previous prime is 14136719. The next prime is 14136737. The reversal of 14136725 is 52763141.

It can be written as a sum of positive squares in 3 ways, for example, as 14161 + 14122564 = 119^2 + 3758^2 .

It is not a de Polignac number, because 14136725 - 2⁴ = 14136709 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 282710 + ... + 282759.

It is an arithmetic number, because the mean of its divisors is an integer number (2921595).

Almost surely, 2^14136725 is an apocalyptic number.

It is an amenable number.

14136725 is a deficient number, since it is larger than the sum of its proper divisors (3392845).

14136725 is an equidigital number, since it uses as much as digits as its factorization.

14136725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565479 (or 565474 counting only the distinct ones).

The product of its digits is 5040, while the sum is 29.

The square root of 14136725 is about 3759.8836418166. The cubic root of 14136725 is about 241.7962734569.

Adding to 14136725 its reverse (52763141), we get a palindrome (66899866).

The spelling of 14136725 in words is "fourteen million, one hundred thirty-six thousand, seven hundred twenty-five".