225757832 has 16 divisors (see below), whose sum is σ = 423991260. Its totient is φ = 112693504.

The previous prime is 225757817. The next prime is 225757859. The reversal of 225757832 is 238757522.

225757832 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 183169156 + 42588676 = 13534^2 + 6526^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 225757832.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17933 + ... + 27804.

Almost surely, 2^225757832 is an apocalyptic number.

It is an amenable number.

225757832 is a deficient number, since it is larger than the sum of its proper divisors (198233428).

225757832 is a wasteful number, since it uses less digits than its factorization.

225757832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46360 (or 46356 counting only the distinct ones).

The product of its digits is 235200, while the sum is 41.

The square root of 225757832 is about 15025.2398316965. The cubic root of 225757832 is about 608.9022917133.

The spelling of 225757832 in words is "two hundred twenty-five million, seven hundred fifty-seven thousand, eight hundred thirty-two".