13580934 has 16 divisors (see below), whose sum is σ = 28591680. Its totient is φ = 4288680.

The previous prime is 13580933. The next prime is 13580939. The reversal of 13580934 is 43908531.

It is a junction number, because it is equal to n+sod(n) for n = 13580895 and 13580904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13580933) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 59452 + ... + 59679.

It is an arithmetic number, because the mean of its divisors is an integer number (1786980).

Almost surely, 2^13580934 is an apocalyptic number.

13580934 is an abundant number, since it is smaller than the sum of its proper divisors (15010746).

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

13580934 is a wasteful number, since it uses less digits than its factorization.

13580934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119155.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 13580934 is about 3685.2318787289. The cubic root of 13580934 is about 238.5850423448.

The spelling of 13580934 in words is "thirteen million, five hundred eighty thousand, nine hundred thirty-four".