5286087 has 8 divisors (see below), whose sum is σ = 7831280. Its totient is φ = 3524040.

The previous prime is 5286053. The next prime is 5286109. The reversal of 5286087 is 7806825.

It is not a de Polignac number, because 5286087 - 2⁶ = 5286023 is a prime.

It is an Ulam number.

It is a Duffinian number.

5286087 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5284087) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97864 + ... + 97917.

It is an arithmetic number, because the mean of its divisors is an integer number (978910).

Almost surely, 2^5286087 is an apocalyptic number.

5286087 is a deficient number, since it is larger than the sum of its proper divisors (2545193).

5286087 is a wasteful number, since it uses less digits than its factorization.

5286087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195790 (or 195784 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 5286087 is about 2299.1491904615. The cubic root of 5286087 is about 174.1986435288.

The spelling of 5286087 in words is "five million, two hundred eighty-six thousand, eighty-seven".