180574225 has 24 divisors (see below), whose sum is σ = 248928512. Its totient is φ = 129038400.

The previous prime is 180574211. The next prime is 180574231. The reversal of 180574225 is 522475081.

It is a happy number.

It is not a de Polignac number, because 180574225 - 2¹¹ = 180572177 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1114 + ... + 19036.

Almost surely, 2^180574225 is an apocalyptic number.

It is an amenable number.

180574225 is a deficient number, since it is larger than the sum of its proper divisors (68354287).

180574225 is a wasteful number, since it uses less digits than its factorization.

180574225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17977 (or 17972 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 34.

The square root of 180574225 is about 13437.7909270832. The cubic root of 180574225 is about 565.2213871234.

The spelling of 180574225 in words is "one hundred eighty million, five hundred seventy-four thousand, two hundred twenty-five".