230422529 has 16 divisors (see below), whose sum is σ = 240399360. Its totient is φ = 220711680.

The previous prime is 230422523. The next prime is 230422531. The reversal of 230422529 is 925224032.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-230422529 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230422523) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 819869 + ... + 820149.

It is an arithmetic number, because the mean of its divisors is an integer number (15024960).

Almost surely, 2^230422529 is an apocalyptic number.

It is an amenable number.

230422529 is a deficient number, since it is larger than the sum of its proper divisors (9976831).

230422529 is a wasteful number, since it uses less digits than its factorization.

230422529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640.

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

The square root of 230422529 is about 15179.6748647657. The cubic root of 230422529 is about 613.0675269594.

The spelling of 230422529 in words is "two hundred thirty million, four hundred twenty-two thousand, five hundred twenty-nine".