130705960 has 64 divisors (see below), whose sum is σ = 366664320. Its totient is φ = 40738560.

The previous prime is 130705937. The next prime is 130705961. The reversal of 130705960 is 69507031.

It is not an unprimeable number, because it can be changed into a prime (130705961) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 18139 + ... + 24298.

It is an arithmetic number, because the mean of its divisors is an integer number (5729130).

Almost surely, 2^130705960 is an apocalyptic number.

130705960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130705960 is an abundant number, since it is smaller than the sum of its proper divisors (235958360).

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

130705960 is a wasteful number, since it uses less digits than its factorization.

130705960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42466 (or 42462 counting only the distinct ones).

The product of its (nonzero) digits is 5670, while the sum is 31.

The square root of 130705960 is about 11432.6707290991. The cubic root of 130705960 is about 507.4950342077.

The spelling of 130705960 in words is "one hundred thirty million, seven hundred five thousand, nine hundred sixty".