232604728 has 16 divisors (see below), whose sum is σ = 438657480. Its totient is φ = 115629408.

The previous prime is 232604711. The next prime is 232604741. The reversal of 232604728 is 827406232.

232604728 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 232604693 and 232604702.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82650 + ... + 85417.

Almost surely, 2^232604728 is an apocalyptic number.

It is an amenable number.

232604728 is a deficient number, since it is larger than the sum of its proper divisors (206052752).

232604728 is a wasteful number, since it uses less digits than its factorization.

232604728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168246 (or 168242 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 34.

The square root of 232604728 is about 15251.3844617464. The cubic root of 232604728 is about 614.9967858470.

It can be divided in two parts, 232604 and 728, that added together give a palindrome (233332).

The spelling of 232604728 in words is "two hundred thirty-two million, six hundred four thousand, seven hundred twenty-eight".