13113594 has 24 divisors (see below), whose sum is σ = 30598932. Its totient is φ = 4034880.

The previous prime is 13113593. The next prime is 13113601. The reversal of 13113594 is 49531131.

It can be written as a sum of positive squares in 2 ways, for example, as 13068225 + 45369 = 3615^2 + 213^2 .

It is not an unprimeable number, because it can be changed into a prime (13113593) by changing a digit.

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, 27787 + ... + 28254.

Almost surely, 2^13113594 is an apocalyptic number.

13113594 is an abundant number, since it is smaller than the sum of its proper divisors (17485338).

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

13113594 is a wasteful number, since it uses less digits than its factorization.

13113594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56062 (or 56059 counting only the distinct ones).

The product of its digits is 1620, while the sum is 27.

The square root of 13113594 is about 3621.2696668434. The cubic root of 13113594 is about 235.8163490316.

The spelling of 13113594 in words is "thirteen million, one hundred thirteen thousand, five hundred ninety-four".