14640125 has 16 divisors (see below), whose sum is σ = 18403632. Its totient is φ = 11627200.

The previous prime is 14640097. The next prime is 14640133. The reversal of 14640125 is 52104641.

It can be written as a sum of positive squares in 8 ways, for example, as 1849 + 14638276 = 43^2 + 3826^2 .

It is not a de Polignac number, because 14640125 - 2¹² = 14636029 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14640125.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21287 + ... + 21963.

It is an arithmetic number, because the mean of its divisors is an integer number (1150227).

Almost surely, 2^14640125 is an apocalyptic number.

It is an amenable number.

14640125 is a deficient number, since it is larger than the sum of its proper divisors (3763507).

14640125 is an equidigital number, since it uses as much as digits as its factorization.

14640125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 865 (or 855 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 14640125 is about 3826.2416285436. The cubic root of 14640125 is about 244.6329363805.

Adding to 14640125 its reverse (52104641), we get a palindrome (66744766).

The spelling of 14640125 in words is "fourteen million, six hundred forty thousand, one hundred twenty-five".