130264687 has 6 divisors (see below), whose sum is σ = 151532448. Its totient is φ = 111655404.

The previous prime is 130264657. The next prime is 130264699. The reversal of 130264687 is 786462031.

It is not a de Polignac number, because 130264687 - 2⁷ = 130264559 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 (130264637) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1329183 + ... + 1329280.

It is an arithmetic number, because the mean of its divisors is an integer number (25255408).

Almost surely, 2^130264687 is an apocalyptic number.

130264687 is a deficient number, since it is larger than the sum of its proper divisors (21267761).

130264687 is an equidigital number, since it uses as much as digits as its factorization.

130264687 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2658477 (or 2658470 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 37.

The square root of 130264687 is about 11413.3556415280. The cubic root of 130264687 is about 506.9232766867.

The spelling of 130264687 in words is "one hundred thirty million, two hundred sixty-four thousand, six hundred eighty-seven".