130307492 has 24 divisors (see below), whose sum is σ = 261233280. Its totient is φ = 55713600.

The previous prime is 130307483. The next prime is 130307509. The reversal of 130307492 is 294703031.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6992 + ... + 17592.

It is an arithmetic number, because the mean of its divisors is an integer number (10884720).

Almost surely, 2^130307492 is an apocalyptic number.

It is an amenable number.

130307492 is an abundant number, since it is smaller than the sum of its proper divisors (130925788).

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

130307492 is a wasteful number, since it uses less digits than its factorization.

130307492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11051 (or 11049 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 130307492 is about 11415.2307028811. The cubic root of 130307492 is about 506.9787956332.

The spelling of 130307492 in words is "one hundred thirty million, three hundred seven thousand, four hundred ninety-two".