232225732 has 12 divisors (see below), whose sum is σ = 407323840. Its totient is φ = 115847496.

The previous prime is 232225717. The next prime is 232225739. The reversal of 232225732 is 237522232.

It is a self number, because there is not a number n which added to its sum of digits gives 232225732.

It is not an unprimeable number, because it can be changed into a prime (232225739) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64368 + ... + 67879.

Almost surely, 2^232225732 is an apocalyptic number.

It is an amenable number.

232225732 is a deficient number, since it is larger than the sum of its proper divisors (175098108).

232225732 is a wasteful number, since it uses less digits than its factorization.

232225732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132690 (or 132688 counting only the distinct ones).

The product of its digits is 10080, while the sum is 28.

The square root of 232225732 is about 15238.9544260753. The cubic root of 232225732 is about 614.6625879577.

Adding to 232225732 its reverse (237522232), we get a palindrome (469747964).

The spelling of 232225732 in words is "two hundred thirty-two million, two hundred twenty-five thousand, seven hundred thirty-two".