230230388 has 12 divisors (see below), whose sum is σ = 426603492. Its totient is φ = 108343680.

The previous prime is 230230379. The next prime is 230230423. The reversal of 230230388 is 883032032.

230230388 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 176677264 + 53553124 = 13292^2 + 7318^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 230230388.

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, 1692803 + ... + 1692938.

It is an arithmetic number, because the mean of its divisors is an integer number (35550291).

Almost surely, 2^230230388 is an apocalyptic number.

It is an amenable number.

230230388 is a deficient number, since it is larger than the sum of its proper divisors (196373104).

230230388 is a wasteful number, since it uses less digits than its factorization.

230230388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3385762 (or 3385760 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 230230388 is about 15173.3446543602. The cubic root of 230230388 is about 612.8970746384.

The spelling of 230230388 in words is "two hundred thirty million, two hundred thirty thousand, three hundred eighty-eight".