13162325 has 24 divisors (see below), whose sum is σ = 18588096. Its totient is φ = 9152000.

The previous prime is 13162319. The next prime is 13162333. The reversal of 13162325 is 52326131.

It is not a de Polignac number, because 13162325 - 2⁸ = 13162069 is a prime.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 13162325.

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 23 ways as a sum of consecutive naturals, for example, 5285 + ... + 7365.

It is an arithmetic number, because the mean of its divisors is an integer number (774504).

Almost surely, 2^13162325 is an apocalyptic number.

It is an amenable number.

13162325 is a deficient number, since it is larger than the sum of its proper divisors (5425771).

13162325 is a wasteful number, since it uses less digits than its factorization.

13162325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2125 (or 2120 counting only the distinct ones).

The product of its digits is 1080, while the sum is 23.

The square root of 13162325 is about 3627.9918687891. The cubic root of 13162325 is about 236.1080911058.

13162325 divided by its sum of digits (23) gives a palindrome (572275).

Adding to 13162325 its reverse (52326131), we get a palindrome (65488456).

The spelling of 13162325 in words is "thirteen million, one hundred sixty-two thousand, three hundred twenty-five".