500087 has 8 divisors (see below), whose sum is σ = 576000. Its totient is φ = 425304.

The previous prime is 500083. The next prime is 500107. The reversal of 500087 is 780005.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 500087 - 2² = 500083 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500083) 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, 1214 + ... + 1572.

It is an arithmetic number, because the mean of its divisors is an integer number (72000).

2⁵⁰⁰⁰⁸⁷ is an apocalyptic number.

500087 is a deficient number, since it is larger than the sum of its proper divisors (75913).

500087 is a wasteful number, since it uses less digits than its factorization.

500087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565.

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 500087 is about 707.1682968007. The cubic root of 500087 is about 79.3746557945.

The spelling of 500087 in words is "five hundred thousand, eighty-seven".