230985028 has 12 divisors (see below), whose sum is σ = 404490240. Its totient is φ = 115416392.

The previous prime is 230985023. The next prime is 230985047. The reversal of 230985028 is 820589032.

It is not an unprimeable number, because it can be changed into a prime (230985023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11908 + ... + 24571.

It is an arithmetic number, because the mean of its divisors is an integer number (33707520).

Almost surely, 2^230985028 is an apocalyptic number.

It is an amenable number.

230985028 is a deficient number, since it is larger than the sum of its proper divisors (173505212).

230985028 is a wasteful number, since it uses less digits than its factorization.

230985028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38066 (or 38064 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 37.

The square root of 230985028 is about 15198.1916029507. The cubic root of 230985028 is about 613.5659875349.

The spelling of 230985028 in words is "two hundred thirty million, nine hundred eighty-five thousand, twenty-eight".