130587 has 16 divisors (see below), whose sum is σ = 192000. Its totient is φ = 78624.

The previous prime is 130579. The next prime is 130589. The reversal of 130587 is 785031.

It is not a de Polignac number, because 130587 - 2³ = 130579 is a prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 130587.

It is not an unprimeable number, because it can be changed into a prime (130589) 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, 1614 + ... + 1692.

It is an arithmetic number, because the mean of its divisors is an integer number (12000).

2¹³⁰⁵⁸⁷ is an apocalyptic number.

130587 is a deficient number, since it is larger than the sum of its proper divisors (61413).

130587 is a wasteful number, since it uses less digits than its factorization.

130587 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130.

The product of its (nonzero) digits is 840, while the sum is 24.

The square root of 130587 is about 361.3682332469. The cubic root of 130587 is about 50.7341024567.

It can be divided in two parts, 130 and 587, that added together give a palindrome (717).

The spelling of 130587 in words is "one hundred thirty thousand, five hundred eighty-seven".