184552225 has 81 divisors (see below), whose sum is σ = 287467929. Its totient is φ = 117374400.

The previous prime is 184552223. The next prime is 184552261. The reversal of 184552225 is 522255481.

The square root of 184552225 is 13585.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 47568609 + 136983616 = 6897^2 + 11704^2 .

It is not a de Polignac number, because 184552225 - 2¹ = 184552223 is a prime.

It is not an unprimeable number, because it can be changed into a prime (184552223) by changing a digit.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 9713266 + ... + 9713284.

Almost surely, 2^184552225 is an apocalyptic number.

184552225 is the 13585-th square number.

184552225 is the 6793-rd centered octagonal number.

It is an amenable number.

184552225 is a deficient number, since it is larger than the sum of its proper divisors (102915704).

184552225 is a wasteful number, since it uses less digits than its factorization.

184552225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96 (or 48 counting only the distinct ones).

The product of its digits is 32000, while the sum is 34.

The cubic root of 184552225 is about 569.3418329133.

The spelling of 184552225 in words is "one hundred eighty-four million, five hundred fifty-two thousand, two hundred twenty-five".