130174818 has 16 divisors (see below), whose sum is σ = 260547840. Its totient is φ = 43358576.

The previous prime is 130174817. The next prime is 130174883. The reversal of 130174818 is 818471031.

It is not an unprimeable number, because it can be changed into a prime (130174813) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1096 + ... + 16172.

It is an arithmetic number, because the mean of its divisors is an integer number (16284240).

Almost surely, 2^130174818 is an apocalyptic number.

130174818 is an abundant number, since it is smaller than the sum of its proper divisors (130373022).

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

130174818 is a wasteful number, since it uses less digits than its factorization.

130174818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16521.

The product of its (nonzero) digits is 5376, while the sum is 33.

The square root of 130174818 is about 11409.4179518501. The cubic root of 130174818 is about 506.8066752002.

The spelling of 130174818 in words is "one hundred thirty million, one hundred seventy-four thousand, eight hundred eighteen".