130744194 has 32 divisors (see below), whose sum is σ = 300364800. Its totient is φ = 37165392.

The previous prime is 130744193. The next prime is 130744217. The reversal of 130744194 is 491447031.

It is not an unprimeable number, because it can be changed into a prime (130744193) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 537 + ... + 16179.

It is an arithmetic number, because the mean of its divisors is an integer number (9386400).

Almost surely, 2^130744194 is an apocalyptic number.

130744194 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

130744194 is an abundant number, since it is smaller than the sum of its proper divisors (169620606).

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

130744194 is a wasteful number, since it uses less digits than its factorization.

130744194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15854.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 130744194 is about 11434.3427445569. The cubic root of 130744194 is about 507.5445133936.

The spelling of 130744194 in words is "one hundred thirty million, seven hundred forty-four thousand, one hundred ninety-four".