13463125 has 20 divisors (see below), whose sum is σ = 18128572. Its totient is φ = 9936000.

The previous prime is 13463117. The next prime is 13463173. The reversal of 13463125 is 52136431.

It can be written as a sum of positive squares in 10 ways, for example, as 12859396 + 603729 = 3586^2 + 777^2 .

It is not a de Polignac number, because 13463125 - 2³ = 13463117 is a prime.

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

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 13463125.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 7297 + ... + 8953.

Almost surely, 2^13463125 is an apocalyptic number.

It is an amenable number.

13463125 is a deficient number, since it is larger than the sum of its proper divisors (4665447).

13463125 is an equidigital number, since it uses as much as digits as its factorization.

13463125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1690 (or 1675 counting only the distinct ones).

The product of its digits is 2160, while the sum is 25.

The square root of 13463125 is about 3669.2131309042. The cubic root of 13463125 is about 237.8931622732.

Adding to 13463125 its reverse (52136431), we get a palindrome (65599556).

The spelling of 13463125 in words is "thirteen million, four hundred sixty-three thousand, one hundred twenty-five".