507087 has 16 divisors (see below), whose sum is σ = 858880. Its totient is φ = 289656.

The previous prime is 507079. The next prime is 507103. The reversal of 507087 is 780705.

It is not a de Polignac number, because 507087 - 2³ = 507079 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 plaindrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 507087.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 507087.

It is not an unprimeable number, because it can be changed into a prime (507077) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1153 + ... + 1530.

It is an arithmetic number, because the mean of its divisors is an integer number (53680).

2⁵⁰⁷⁰⁸⁷ is an apocalyptic number.

507087 is a deficient number, since it is larger than the sum of its proper divisors (351793).

507087 is a wasteful number, since it uses less digits than its factorization.

507087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2699 (or 2693 counting only the distinct ones).

The product of its (nonzero) digits is 1960, while the sum is 27.

The square root of 507087 is about 712.1004142675. The cubic root of 507087 is about 79.7432917252.

507087 divided by its sum of digits (27) gives a palindrome (18781).

The spelling of 507087 in words is "five hundred seven thousand, eighty-seven".