13190268 has 96 divisors (see below), whose sum is σ = 38836224. Its totient is φ = 3391488.

The previous prime is 13190267. The next prime is 13190279. The reversal of 13190268 is 86209131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13190263) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 51196 + ... + 51452.

It is an arithmetic number, because the mean of its divisors is an integer number (404544).

Almost surely, 2^13190268 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13190268, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19418112).

13190268 is an abundant number, since it is smaller than the sum of its proper divisors (25645956).

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

13190268 is a wasteful number, since it uses less digits than its factorization.

13190268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331 (or 329 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 13190268 is about 3631.8408555442. The cubic root of 13190268 is about 236.2750551519.

Adding to 13190268 its reverse (86209131), we get a palindrome (99399399).

The spelling of 13190268 in words is "thirteen million, one hundred ninety thousand, two hundred sixty-eight".