130726184 has 16 divisors (see below), whose sum is σ = 245346720. Its totient is φ = 65300400.

The previous prime is 130726177. The next prime is 130726187. The reversal of 130726184 is 481627031.

It is a self number, because there is not a number n which added to its sum of digits gives 130726184.

It is not an unprimeable number, because it can be changed into a prime (130726187) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1709 + ... + 16259.

It is an arithmetic number, because the mean of its divisors is an integer number (15334170).

Almost surely, 2^130726184 is an apocalyptic number.

It is an amenable number.

130726184 is a deficient number, since it is larger than the sum of its proper divisors (114620536).

130726184 is a wasteful number, since it uses less digits than its factorization.

130726184 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15680 (or 15676 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 130726184 is about 11433.5551776339. Note that the first 3 decimals coincide. The cubic root of 130726184 is about 507.5212075876.

The spelling of 130726184 in words is "one hundred thirty million, seven hundred twenty-six thousand, one hundred eighty-four".