13083668 has 12 divisors (see below), whose sum is σ = 24657780. Its totient is φ = 6038592.

The previous prime is 13083601. The next prime is 13083673. The reversal of 13083668 is 86638031.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5750404 + 7333264 = 2398^2 + 2708^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125753 + ... + 125856.

It is an arithmetic number, because the mean of its divisors is an integer number (2054815).

Almost surely, 2^13083668 is an apocalyptic number.

It is an amenable number.

13083668 is a deficient number, since it is larger than the sum of its proper divisors (11574112).

13083668 is a wasteful number, since it uses less digits than its factorization.

13083668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251626 (or 251624 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 13083668 is about 3617.1353306173. The cubic root of 13083668 is about 235.6368301021.

The spelling of 13083668 in words is "thirteen million, eighty-three thousand, six hundred sixty-eight".