13497325 has 12 divisors (see below), whose sum is σ = 17314740. Its totient is φ = 10424960.

The previous prime is 13497311. The next prime is 13497329. The reversal of 13497325 is 52379431.

It can be written as a sum of positive squares in 6 ways, for example, as 443556 + 13053769 = 666^2 + 3613^2 .

It is not a de Polignac number, because 13497325 - 2²³ = 5108717 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13497329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8584 + ... + 10033.

It is an arithmetic number, because the mean of its divisors is an integer number (1442895).

Almost surely, 2^13497325 is an apocalyptic number.

It is an amenable number.

13497325 is a deficient number, since it is larger than the sum of its proper divisors (3817415).

13497325 is a wasteful number, since it uses less digits than its factorization.

13497325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18656 (or 18651 counting only the distinct ones).

The product of its digits is 22680, while the sum is 34.

The square root of 13497325 is about 3673.8705747481. The cubic root of 13497325 is about 238.0944297274.

The spelling of 13497325 in words is "thirteen million, four hundred ninety-seven thousand, three hundred twenty-five".