13288363 has 4 divisors (see below), whose sum is σ = 14496408. Its totient is φ = 12080320.

The previous prime is 13288343. The next prime is 13288369. The reversal of 13288363 is 36388231.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13288363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13288369) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 604006 + ... + 604027.

It is an arithmetic number, because the mean of its divisors is an integer number (3624102).

Almost surely, 2^13288363 is an apocalyptic number.

13288363 is a deficient number, since it is larger than the sum of its proper divisors (1208045).

13288363 is a wasteful number, since it uses less digits than its factorization.

13288363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1208044.

The product of its digits is 20736, while the sum is 34.

The square root of 13288363 is about 3645.3206991978. The cubic root of 13288363 is about 236.8593288900.

The spelling of 13288363 in words is "thirteen million, two hundred eighty-eight thousand, three hundred sixty-three".