13269768 has 32 divisors (see below), whose sum is σ = 33300960. Its totient is φ = 4406400.

The previous prime is 13269761. The next prime is 13269779. The reversal of 13269768 is 86796231.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (13269761) 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 7 ways as a sum of consecutive naturals, for example, 6468 + ... + 8268.

It is an arithmetic number, because the mean of its divisors is an integer number (1040655).

Almost surely, 2^13269768 is an apocalyptic number.

It is an amenable number.

13269768 is an abundant number, since it is smaller than the sum of its proper divisors (20031192).

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

13269768 is a wasteful number, since it uses less digits than its factorization.

13269768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2117 (or 2113 counting only the distinct ones).

The product of its digits is 108864, while the sum is 42.

The square root of 13269768 is about 3642.7692762512. The cubic root of 13269768 is about 236.7487947019.

The spelling of 13269768 in words is "thirteen million, two hundred sixty-nine thousand, seven hundred sixty-eight".