130932508 has 36 divisors (see below), whose sum is σ = 270221952. Its totient is φ = 55339200.

The previous prime is 130932481. The next prime is 130932511. The reversal of 130932508 is 805239031.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 130932508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9733 + ... + 18883.

Almost surely, 2^130932508 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130932508, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135110976).

130932508 is an abundant number, since it is smaller than the sum of its proper divisors (139289444).

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

130932508 is a wasteful number, since it uses less digits than its factorization.

130932508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9242 (or 9233 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 130932508 is about 11442.5743606935. The cubic root of 130932508 is about 507.7880726768.

The spelling of 130932508 in words is "one hundred thirty million, nine hundred thirty-two thousand, five hundred eight".