230629560 has 128 divisors (see below), whose sum is σ = 793774080. Its totient is φ = 52512768.

The previous prime is 230629549. The next prime is 230629577. The reversal of 230629560 is 65926032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 388624 + ... + 389216.

It is an arithmetic number, because the mean of its divisors is an integer number (6201360).

Almost surely, 2^230629560 is an apocalyptic number.

230629560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230629560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (396887040).

230629560 is an abundant number, since it is smaller than the sum of its proper divisors (563144520).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230629560 is a wasteful number, since it uses less digits than its factorization.

230629560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1077 (or 1073 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 230629560 is about 15186.4926826440. The cubic root of 230629560 is about 613.2510824905.

The spelling of 230629560 in words is "two hundred thirty million, six hundred twenty-nine thousand, five hundred sixty".