130992546 has 32 divisors (see below), whose sum is σ = 271872000. Its totient is φ = 42031440.

The previous prime is 130992541. The next prime is 130992601. The reversal of 130992546 is 645299031.

It is not an unprimeable number, because it can be changed into a prime (130992541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35245 + ... + 38783.

It is an arithmetic number, because the mean of its divisors is an integer number (8496000).

Almost surely, 2^130992546 is an apocalyptic number.

130992546 is an abundant number, since it is smaller than the sum of its proper divisors (140879454).

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

130992546 is a wasteful number, since it uses less digits than its factorization.

130992546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3774.

The product of its (nonzero) digits is 58320, while the sum is 39.

The square root of 130992546 is about 11445.1975081254. The cubic root of 130992546 is about 507.8656747997.

The spelling of 130992546 in words is "one hundred thirty million, nine hundred ninety-two thousand, five hundred forty-six".