13152768 has 40 divisors (see below), whose sum is σ = 35043888. Its totient is φ = 4383744.

The previous prime is 13152751. The next prime is 13152779. The reversal of 13152768 is 86725131.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2746 + ... + 5817.

Almost surely, 2^13152768 is an apocalyptic number.

It is an amenable number.

13152768 is an abundant number, since it is smaller than the sum of its proper divisors (21891120).

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

13152768 is an frugal number, since it uses more digits than its factorization.

13152768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8584 (or 8568 counting only the distinct ones).

The product of its digits is 10080, while the sum is 33.

The square root of 13152768 is about 3626.6745097954. The cubic root of 13152768 is about 236.0509322228.

Adding to 13152768 its reverse (86725131), we get a palindrome (99877899).

The spelling of 13152768 in words is "thirteen million, one hundred fifty-two thousand, seven hundred sixty-eight".