180668204 has 12 divisors (see below), whose sum is σ = 316516200. Its totient is φ = 90235008.

The previous prime is 180668203. The next prime is 180668239. The reversal of 180668204 is 402866081.

It is not an unprimeable number, because it can be changed into a prime (180668203) 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, 20594 + ... + 28025.

It is an arithmetic number, because the mean of its divisors is an integer number (26376350).

Almost surely, 2^180668204 is an apocalyptic number.

It is an amenable number.

180668204 is a deficient number, since it is larger than the sum of its proper divisors (135847996).

180668204 is a wasteful number, since it uses less digits than its factorization.

180668204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49552 (or 49550 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 180668204 is about 13441.2872895419. The cubic root of 180668204 is about 565.3194257152.

The spelling of 180668204 in words is "one hundred eighty million, six hundred sixty-eight thousand, two hundred four".