13086694 has 4 divisors (see below), whose sum is σ = 19630044. Its totient is φ = 6543346.

The previous prime is 13086691. The next prime is 13086709. The reversal of 13086694 is 49668031.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13086691) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3271672 + ... + 3271675.

It is an arithmetic number, because the mean of its divisors is an integer number (4907511).

Almost surely, 2^13086694 is an apocalyptic number.

13086694 is a deficient number, since it is larger than the sum of its proper divisors (6543350).

13086694 is an equidigital number, since it uses as much as digits as its factorization.

13086694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6543349.

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 13086694 is about 3617.5535932450. The cubic root of 13086694 is about 235.6549947861.

The spelling of 13086694 in words is "thirteen million, eighty-six thousand, six hundred ninety-four".