12039325 has 12 divisors (see below), whose sum is σ = 14983540. Its totient is φ = 9596160.

The previous prime is 12039323. The next prime is 12039329. The reversal of 12039325 is 52393021.

12039325 = 2453² + 2454².

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 3003289 + 9036036 = 1733^2 + 3006^2 .

It is not a de Polignac number, because 12039325 - 2¹ = 12039323 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a self number, because there is not a number n which added to its sum of digits gives 12039325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12039323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7711 + ... + 9139.

Almost surely, 2^12039325 is an apocalyptic number.

12039325 is the 2454-th centered square number.

It is an amenable number.

12039325 is a deficient number, since it is larger than the sum of its proper divisors (2944215).

12039325 is a wasteful number, since it uses less digits than its factorization.

12039325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1776 (or 1771 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 12039325 is about 3469.7730473332. The cubic root of 12039325 is about 229.1926640846.

The spelling of 12039325 in words is "twelve million, thirty-nine thousand, three hundred twenty-five".