230641652 has 36 divisors (see below), whose sum is σ = 432413184. Its totient is φ = 107614080.

The previous prime is 230641591. The next prime is 230641667. The reversal of 230641652 is 256146032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 146027 + ... + 147597.

Almost surely, 2^230641652 is an apocalyptic number.

It is an amenable number.

230641652 is a deficient number, since it is larger than the sum of its proper divisors (201771532).

230641652 is a wasteful number, since it uses less digits than its factorization.

230641652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1736 (or 1717 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 230641652 is about 15186.8907943660. The cubic root of 230641652 is about 613.2617999697.

Adding to 230641652 its reverse (256146032), we get a palindrome (486787684).

The spelling of 230641652 in words is "two hundred thirty million, six hundred forty-one thousand, six hundred fifty-two".