130861346 has 32 divisors (see below), whose sum is σ = 249360768. Its totient is φ = 50019840.

The previous prime is 130861331. The next prime is 130861349. The reversal of 130861346 is 643168031.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (130861349) 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, 146 + ... + 16178.

It is an arithmetic number, because the mean of its divisors is an integer number (7792524).

Almost surely, 2^130861346 is an apocalyptic number.

130861346 is a deficient number, since it is larger than the sum of its proper divisors (118499422).

130861346 is a wasteful number, since it uses less digits than its factorization.

130861346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16106.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 130861346 is about 11439.4644105395. The cubic root of 130861346 is about 507.6960614978.

The spelling of 130861346 in words is "one hundred thirty million, eight hundred sixty-one thousand, three hundred forty-six".