130507636 has 24 divisors (see below), whose sum is σ = 261523136. Its totient is φ = 55823040.

The previous prime is 130507603. The next prime is 130507649. The reversal of 130507636 is 636705031.

It is a super-3 number, since 3×130507636³ (a number of 25 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 130507598 and 130507607.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11056 + ... + 19576.

Almost surely, 2^130507636 is an apocalyptic number.

It is an amenable number.

130507636 is an abundant number, since it is smaller than the sum of its proper divisors (131015500).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130507636 is a wasteful number, since it uses less digits than its factorization.

130507636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9079 (or 9077 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 31.

The square root of 130507636 is about 11423.9938725474. The cubic root of 130507636 is about 507.2382252253.

The spelling of 130507636 in words is "one hundred thirty million, five hundred seven thousand, six hundred thirty-six".