13535893 has 12 divisors (see below), whose sum is σ = 16435552. Its totient is φ = 10918080.

The previous prime is 13535869. The next prime is 13535897. The reversal of 13535893 is 39853531.

13535893 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13535893 - 2⁹ = 13535381 is a prime.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13535897) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1323 + ... + 5368.

Almost surely, 2^13535893 is an apocalyptic number.

It is an amenable number.

13535893 is a deficient number, since it is larger than the sum of its proper divisors (2899659).

13535893 is an equidigital number, since it uses as much as digits as its factorization.

13535893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6732 (or 6715 counting only the distinct ones).

The product of its digits is 48600, while the sum is 37.

The square root of 13535893 is about 3679.1157905127. The cubic root of 13535893 is about 238.3209954437.

The spelling of 13535893 in words is "thirteen million, five hundred thirty-five thousand, eight hundred ninety-three".