180326225 has 24 divisors (see below), whose sum is σ = 244412928. Its totient is φ = 131385600.

The previous prime is 180326189. The next prime is 180326227. The reversal of 180326225 is 522623081.

It is not a de Polignac number, because 180326225 - 2¹⁸ = 180064081 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (180326227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6332 + ... + 20018.

It is an arithmetic number, because the mean of its divisors is an integer number (10183872).

Almost surely, 2^180326225 is an apocalyptic number.

It is an amenable number.

180326225 is a deficient number, since it is larger than the sum of its proper divisors (64086703).

180326225 is a wasteful number, since it uses less digits than its factorization.

180326225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13745 (or 13740 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 180326225 is about 13428.5600493873. The cubic root of 180326225 is about 564.9625108913.

The spelling of 180326225 in words is "one hundred eighty million, three hundred twenty-six thousand, two hundred twenty-five".