230222958 has 16 divisors (see below), whose sum is σ = 526224000. Its totient is φ = 65777976.

The previous prime is 230222899. The next prime is 230222963. The reversal of 230222958 is 859222032.

It is a super-2 number, since 2×230222958² = 106005220780539528, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2740708 + ... + 2740791.

It is an arithmetic number, because the mean of its divisors is an integer number (32889000).

Almost surely, 2^230222958 is an apocalyptic number.

230222958 is an abundant number, since it is smaller than the sum of its proper divisors (296001042).

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

230222958 is a wasteful number, since it uses less digits than its factorization.

230222958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5481511.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 230222958 is about 15173.0998151334. The cubic root of 230222958 is about 612.8904814250.

The spelling of 230222958 in words is "two hundred thirty million, two hundred twenty-two thousand, nine hundred fifty-eight".