230390 has 8 divisors (see below), whose sum is σ = 414720. Its totient is φ = 92152.

The previous prime is 230389. The next prime is 230393. The reversal of 230390 is 93032.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11510 + ... + 11529.

It is an arithmetic number, because the mean of its divisors is an integer number (51840).

2²³⁰³⁹⁰ is an apocalyptic number.

230390 is a deficient number, since it is larger than the sum of its proper divisors (184330).

230390 is a wasteful number, since it uses less digits than its factorization.

230390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23046.

The product of its (nonzero) digits is 162, while the sum is 17.

The square root of 230390 is about 479.9895832203. The cubic root of 230390 is about 61.3038676464.

The spelling of 230390 in words is "two hundred thirty thousand, three hundred ninety".