13206868 has 24 divisors (see below), whose sum is σ = 24200960. Its totient is φ = 6298560.

The previous prime is 13206847. The next prime is 13206871. The reversal of 13206868 is 86860231.

It is a nialpdrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8323 + ... + 9781.

Almost surely, 2^13206868 is an apocalyptic number.

It is an amenable number.

13206868 is a deficient number, since it is larger than the sum of its proper divisors (10994092).

13206868 is a wasteful number, since it uses less digits than its factorization.

13206868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1567 (or 1565 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 13206868 is about 3634.1254793967. The cubic root of 13206868 is about 236.3741312715.

The spelling of 13206868 in words is "thirteen million, two hundred six thousand, eight hundred sixty-eight".