130673718 has 96 divisors (see below), whose sum is σ = 343190016. Its totient is φ = 35126784.

The previous prime is 130673707. The next prime is 130673737. The reversal of 130673718 is 817376031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 193830 + ... + 194502.

It is an arithmetic number, because the mean of its divisors is an integer number (3574896).

Almost surely, 2^130673718 is an apocalyptic number.

130673718 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 130673718, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171595008).

130673718 is an abundant number, since it is smaller than the sum of its proper divisors (212516298).

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

130673718 is a wasteful number, since it uses less digits than its factorization.

130673718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 778 (or 775 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 130673718 is about 11431.2605604106. The cubic root of 130673718 is about 507.4533018580.

The spelling of 130673718 in words is "one hundred thirty million, six hundred seventy-three thousand, seven hundred eighteen".