13035087 has 20 divisors (see below), whose sum is σ = 20971720. Its totient is φ = 8020944.

The previous prime is 13035053. The next prime is 13035091. The reversal of 13035087 is 78053031.

It is not a de Polignac number, because 13035087 - 2⁶ = 13035023 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13035087.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13035037) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5137 + ... + 7242.

It is an arithmetic number, because the mean of its divisors is an integer number (1048586).

Almost surely, 2^13035087 is an apocalyptic number.

13035087 is a deficient number, since it is larger than the sum of its proper divisors (7936633).

13035087 is a wasteful number, since it uses less digits than its factorization.

13035087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12404 (or 12395 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 13035087 is about 3610.4136882080. The cubic root of 13035087 is about 235.3448204839.

The spelling of 13035087 in words is "thirteen million, thirty-five thousand, eighty-seven".