13535768 has 16 divisors (see below), whose sum is σ = 25642680. Its totient is φ = 6697728.

The previous prime is 13535759. The next prime is 13535773. The reversal of 13535768 is 86753531.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7946 + ... + 9497.

Almost surely, 2^13535768 is an apocalyptic number.

It is an amenable number.

13535768 is a deficient number, since it is larger than the sum of its proper divisors (12106912).

13535768 is a wasteful number, since it uses less digits than its factorization.

13535768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17546 (or 17542 counting only the distinct ones).

The product of its digits is 75600, while the sum is 38.

The square root of 13535768 is about 3679.0988026961. The cubic root of 13535768 is about 238.3202618333.

The spelling of 13535768 in words is "thirteen million, five hundred thirty-five thousand, seven hundred sixty-eight".