130982756 has 12 divisors (see below), whose sum is σ = 242703468. Its totient is φ = 61638912.

The previous prime is 130982743. The next prime is 130982791. The reversal of 130982756 is 657289031.

It can be written as a sum of positive squares in 2 ways, for example, as 70392100 + 60590656 = 8390^2 + 7784^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 963041 + ... + 963176.

It is an arithmetic number, because the mean of its divisors is an integer number (20225289).

Almost surely, 2^130982756 is an apocalyptic number.

It is an amenable number.

130982756 is a deficient number, since it is larger than the sum of its proper divisors (111720712).

130982756 is a wasteful number, since it uses less digits than its factorization.

130982756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1926238 (or 1926236 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 41.

The square root of 130982756 is about 11444.7698098302. The cubic root of 130982756 is about 507.8530223524.

The spelling of 130982756 in words is "one hundred thirty million, nine hundred eighty-two thousand, seven hundred fifty-six".