13238068 has 6 divisors (see below), whose sum is σ = 23166626. Its totient is φ = 6619032.

The previous prime is 13238051. The next prime is 13238101. The reversal of 13238068 is 86083231.

It can be written as a sum of positive squares in only one way, i.e., 9597604 + 3640464 = 3098^2 + 1908^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1654755 + ... + 1654762.

Almost surely, 2^13238068 is an apocalyptic number.

It is an amenable number.

13238068 is a deficient number, since it is larger than the sum of its proper divisors (9928558).

13238068 is a wasteful number, since it uses less digits than its factorization.

13238068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3309521 (or 3309519 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 13238068 is about 3638.4155892366. The cubic root of 13238068 is about 236.5601222024.

The spelling of 13238068 in words is "thirteen million, two hundred thirty-eight thousand, sixty-eight".