13790180 has 12 divisors (see below), whose sum is σ = 28959420. Its totient is φ = 5516064.

The previous prime is 13790177. The next prime is 13790207. The reversal of 13790180 is 8109731.

It can be written as a sum of positive squares in 2 ways, for example, as 5345344 + 8444836 = 2312^2 + 2906^2 .

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 3 ways as a sum of consecutive naturals, for example, 344735 + ... + 344774.

It is an arithmetic number, because the mean of its divisors is an integer number (2413285).

Almost surely, 2^13790180 is an apocalyptic number.

13790180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13790180 is an abundant number, since it is smaller than the sum of its proper divisors (15169240).

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

13790180 is a wasteful number, since it uses less digits than its factorization.

13790180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 689518 (or 689516 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 29.

The square root of 13790180 is about 3713.5131614147. The cubic root of 13790180 is about 239.8041225844.

The spelling of 13790180 in words is "thirteen million, seven hundred ninety thousand, one hundred eighty".