13465925 has 24 divisors (see below), whose sum is σ = 19016640. Its totient is φ = 9363200.

The previous prime is 13465913. The next prime is 13465939. The reversal of 13465925 is 52956431.

It is not a de Polignac number, because 13465925 - 2¹⁶ = 13400389 is a prime.

It is a super-2 number, since 2×13465925² = 362662272211250, which contains 22 as substring.

It is a Curzon number.

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, 5261 + ... + 7389.

It is an arithmetic number, because the mean of its divisors is an integer number (792360).

Almost surely, 2^13465925 is an apocalyptic number.

It is an amenable number.

13465925 is a deficient number, since it is larger than the sum of its proper divisors (5550715).

13465925 is a wasteful number, since it uses less digits than its factorization.

13465925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2173 (or 2168 counting only the distinct ones).

The product of its digits is 32400, while the sum is 35.

The square root of 13465925 is about 3669.5946642647. The cubic root of 13465925 is about 237.9096531122.

The spelling of 13465925 in words is "thirteen million, four hundred sixty-five thousand, nine hundred twenty-five".