8013087 has 10 divisors (see below), whose sum is σ = 11970288. Its totient is φ = 5342004.

The previous prime is 8013043. The next prime is 8013101. The reversal of 8013087 is 7803108.

It is not a de Polignac number, because 8013087 - 2⁷ = 8012959 is a prime.

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

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 8013087.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8013287) 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 9 ways as a sum of consecutive naturals, for example, 49383 + ... + 49544.

Almost surely, 2^8013087 is an apocalyptic number.

8013087 is a deficient number, since it is larger than the sum of its proper divisors (3957201).

8013087 is an equidigital number, since it uses as much as digits as its factorization.

8013087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98939 (or 98930 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 8013087 is about 2830.7396559910. The cubic root of 8013087 is about 200.1089989187.

The spelling of 8013087 in words is "eight million, thirteen thousand, eighty-seven".