180033164 has 12 divisors (see below), whose sum is σ = 318306744. Its totient is φ = 89088384.

The previous prime is 180033163. The next prime is 180033193. The reversal of 180033164 is 461330081.

180033164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (180033163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 231614 + ... + 232389.

It is an arithmetic number, because the mean of its divisors is an integer number (26525562).

Almost surely, 2^180033164 is an apocalyptic number.

It is an amenable number.

180033164 is a deficient number, since it is larger than the sum of its proper divisors (138273580).

180033164 is a wasteful number, since it uses less digits than its factorization.

180033164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464104 (or 464102 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 180033164 is about 13417.6437573815. The cubic root of 180033164 is about 564.6562913313.

The spelling of 180033164 in words is "one hundred eighty million, thirty-three thousand, one hundred sixty-four".