225751832 has 8 divisors (see below), whose sum is σ = 423284700. Its totient is φ = 112875912.

The previous prime is 225751829. The next prime is 225751847. The reversal of 225751832 is 238157522.

225751832 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 225751792 and 225751801.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14109482 + ... + 14109497.

Almost surely, 2^225751832 is an apocalyptic number.

It is an amenable number.

225751832 is a deficient number, since it is larger than the sum of its proper divisors (197532868).

225751832 is a wasteful number, since it uses less digits than its factorization.

225751832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28218985 (or 28218981 counting only the distinct ones).

The product of its digits is 33600, while the sum is 35.

The square root of 225751832 is about 15025.0401663357. The cubic root of 225751832 is about 608.8968973694.

The spelling of 225751832 in words is "two hundred twenty-five million, seven hundred fifty-one thousand, eight hundred thirty-two".