13145364 has 36 divisors (see below), whose sum is σ = 34303360. Its totient is φ = 4240080.

The previous prime is 13145357. The next prime is 13145387. The reversal of 13145364 is 46354131.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4774 + ... + 7005.

Almost surely, 2^13145364 is an apocalyptic number.

It is an amenable number.

13145364 is an abundant number, since it is smaller than the sum of its proper divisors (21157996).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13145364 is a wasteful number, since it uses less digits than its factorization.

13145364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11820 (or 11815 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 13145364 is about 3625.6535962499. The cubic root of 13145364 is about 236.0066310499.

Adding to 13145364 its reverse (46354131), we get a palindrome (59499495).

The spelling of 13145364 in words is "thirteen million, one hundred forty-five thousand, three hundred sixty-four".