130892532 has 24 divisors (see below), whose sum is σ = 313671456. Its totient is φ = 42451488.

The previous prime is 130892527. The next prime is 130892549. The reversal of 130892532 is 235298031.

It is a junction number, because it is equal to n+sod(n) for n = 130892493 and 130892502.

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, 146958 + ... + 147845.

It is an arithmetic number, because the mean of its divisors is an integer number (13069644).

Almost surely, 2^130892532 is an apocalyptic number.

130892532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

130892532 is an abundant number, since it is smaller than the sum of its proper divisors (182778924).

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

130892532 is a wasteful number, since it uses less digits than its factorization.

130892532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294847 (or 294845 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 130892532 is about 11440.8274176302. The cubic root of 130892532 is about 507.7363885367.

The spelling of 130892532 in words is "one hundred thirty million, eight hundred ninety-two thousand, five hundred thirty-two".