13185080 has 16 divisors (see below), whose sum is σ = 29666520. Its totient is φ = 5274016.

The previous prime is 13185079. The next prime is 13185091. The reversal of 13185080 is 8058131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 164774 + ... + 164853.

Almost surely, 2^13185080 is an apocalyptic number.

13185080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13185080 is an abundant number, since it is smaller than the sum of its proper divisors (16481440).

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

13185080 is a wasteful number, since it uses less digits than its factorization.

13185080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329638 (or 329634 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 26.

The square root of 13185080 is about 3631.1265469548. The cubic root of 13185080 is about 236.2440738321.

The spelling of 13185080 in words is "thirteen million, one hundred eighty-five thousand, eighty".