13789580 has 36 divisors (see below), whose sum is σ = 33688368. Its totient is φ = 4727520.

The previous prime is 13789577. The next prime is 13789597. The reversal of 13789580 is 8598731.

It is a happy 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, 6056 + ... + 8015.

It is an arithmetic number, because the mean of its divisors is an integer number (935788).

Almost surely, 2^13789580 is an apocalyptic number.

13789580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13789580 is an abundant number, since it is smaller than the sum of its proper divisors (19898788).

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

13789580 is a wasteful number, since it uses less digits than its factorization.

13789580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14094 (or 14085 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 41.

The square root of 13789580 is about 3713.4323745021. The cubic root of 13789580 is about 239.8006446370.

The spelling of 13789580 in words is "thirteen million, seven hundred eighty-nine thousand, five hundred eighty".