130291926 has 8 divisors (see below), whose sum is σ = 260583864. Its totient is φ = 43430640.

The previous prime is 130291921. The next prime is 130291937. The reversal of 130291926 is 629192031.

It is a sphenic number, since it is the product of 3 distinct primes.

130291926 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130291921) 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 3 ways as a sum of consecutive naturals, for example, 10857655 + ... + 10857666.

It is an arithmetic number, because the mean of its divisors is an integer number (32572983).

Almost surely, 2^130291926 is an apocalyptic number.

130291926 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

130291926 is a wasteful number, since it uses less digits than its factorization.

130291926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21715326.

The product of its (nonzero) digits is 5832, while the sum is 33.

The square root of 130291926 is about 11414.5488741343. The cubic root of 130291926 is about 506.9586076249.

The spelling of 130291926 in words is "one hundred thirty million, two hundred ninety-one thousand, nine hundred twenty-six".