180066328 has 16 divisors (see below), whose sum is σ = 363595680. Its totient is φ = 83107488.

The previous prime is 180066323. The next prime is 180066349. The reversal of 180066328 is 823660081.

It is a junction number, because it is equal to n+sod(n) for n = 180066293 and 180066302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (180066323) 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, 865600 + ... + 865807.

It is an arithmetic number, because the mean of its divisors is an integer number (22724730).

Almost surely, 2^180066328 is an apocalyptic number.

It is an amenable number.

180066328 is an abundant number, since it is smaller than the sum of its proper divisors (183529352).

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

180066328 is a wasteful number, since it uses less digits than its factorization.

180066328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1731426 (or 1731422 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 180066328 is about 13418.8795359374. The cubic root of 180066328 is about 564.6909610760.

The spelling of 180066328 in words is "one hundred eighty million, sixty-six thousand, three hundred twenty-eight".