13146325 has 12 divisors (see below), whose sum is σ = 16828288. Its totient is φ = 10177200.

The previous prime is 13146319. The next prime is 13146349. The reversal of 13146325 is 52364131.

It is not a de Polignac number, because 13146325 - 2⁷ = 13146197 is a prime.

It is a super-2 number, since 2×13146325² = 345651722011250, which contains 22 as substring.

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 13146325.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7707 + ... + 9256.

Almost surely, 2^13146325 is an apocalyptic number.

It is an amenable number.

13146325 is a deficient number, since it is larger than the sum of its proper divisors (3681963).

13146325 is a wasteful number, since it uses less digits than its factorization.

13146325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17004 (or 16999 counting only the distinct ones).

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

The square root of 13146325 is about 3625.7861216569. The cubic root of 13146325 is about 236.0123820469.

It can be divided in two parts, 13 and 146325, that multiplied together give a triangular number (1902225 = T₁₉₅₀).

The spelling of 13146325 in words is "thirteen million, one hundred forty-six thousand, three hundred twenty-five".