13290268 has 12 divisors (see below), whose sum is σ = 23799160. Its totient is φ = 6490512.

The previous prime is 13290239. The next prime is 13290283. The reversal of 13290268 is 86209231.

13290268 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a plaindrome in base 15.

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, 38463 + ... + 38806.

Almost surely, 2^13290268 is an apocalyptic number.

It is an amenable number.

13290268 is a deficient number, since it is larger than the sum of its proper divisors (10508892).

13290268 is a wasteful number, since it uses less digits than its factorization.

13290268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77316 (or 77314 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 31.

The square root of 13290268 is about 3645.5819837167. The cubic root of 13290268 is about 236.8706469498.

Adding to 13290268 its reverse (86209231), we get a palindrome (99499499).

The spelling of 13290268 in words is "thirteen million, two hundred ninety thousand, two hundred sixty-eight".