32652225 has 18 divisors (see below), whose sum is σ = 58484166. Its totient is φ = 17414400.

The previous prime is 32652211. The next prime is 32652229. The reversal of 32652225 is 52225623.

32652225 is a `hidden beast` number, since 3 + 2 + 652 + 2 + 2 + 5 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 25281 + 32626944 = 159^2 + 5712^2 .

It is not a de Polignac number, because 32652225 - 2²¹ = 30555073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (32652229) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 72336 + ... + 72785.

Almost surely, 2^32652225 is an apocalyptic number.

It is an amenable number.

32652225 is a deficient number, since it is larger than the sum of its proper divisors (25831941).

32652225 is a wasteful number, since it uses less digits than its factorization.

32652225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145137 (or 145129 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 32652225 is about 5714.2125441744. The cubic root of 32652225 is about 319.6226835310.

Adding to 32652225 its reverse (52225623), we get a palindrome (84877848).

The spelling of 32652225 in words is "thirty-two million, six hundred fifty-two thousand, two hundred twenty-five".