13380268 has 24 divisors (see below), whose sum is σ = 26170704. Its totient is φ = 5932800.

The previous prime is 13380239. The next prime is 13380299. The reversal of 13380268 is 86208331.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1905 + ... + 5512.

It is an arithmetic number, because the mean of its divisors is an integer number (1090446).

Almost surely, 2^13380268 is an apocalyptic number.

It is an amenable number.

13380268 is a deficient number, since it is larger than the sum of its proper divisors (12790436).

13380268 is a wasteful number, since it uses less digits than its factorization.

13380268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7473 (or 7471 counting only the distinct ones).

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

The square root of 13380268 is about 3657.9048648099. The cubic root of 13380268 is about 237.4041304661.

Adding to 13380268 its reverse (86208331), we get a palindrome (99588599).

The spelling of 13380268 in words is "thirteen million, three hundred eighty thousand, two hundred sixty-eight".