130806876 has 12 divisors (see below), whose sum is σ = 305216072. Its totient is φ = 43602288.

The previous prime is 130806869. The next prime is 130806881. The reversal of 130806876 is 678608031.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×130806876² = 34220877617758752, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5450275 + ... + 5450298.

Almost surely, 2^130806876 is an apocalyptic number.

It is an amenable number.

130806876 is an abundant number, since it is smaller than the sum of its proper divisors (174409196).

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

130806876 is a wasteful number, since it uses less digits than its factorization.

130806876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10900580 (or 10900578 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 130806876 is about 11437.0833694609. The cubic root of 130806876 is about 507.6256102322.

The spelling of 130806876 in words is "one hundred thirty million, eight hundred six thousand, eight hundred seventy-six".