13412268 has 54 divisors (see below), whose sum is σ = 35191884. Its totient is φ = 4306848.

The previous prime is 13412257. The next prime is 13412299. The reversal of 13412268 is 86221431.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 30055 + ... + 30497.

Almost surely, 2^13412268 is an apocalyptic number.

13412268 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13412268, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17595942).

13412268 is an abundant number, since it is smaller than the sum of its proper divisors (21779616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13412268 is a wasteful number, since it uses less digits than its factorization.

13412268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511 (or 477 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 13412268 is about 3662.2763412938. The cubic root of 13412268 is about 237.5932368921.

Adding to 13412268 its reverse (86221431), we get a palindrome (99633699).

The spelling of 13412268 in words is "thirteen million, four hundred twelve thousand, two hundred sixty-eight".