230986 has 12 divisors (see below), whose sum is σ = 403218. Its totient is φ = 98952.

The previous prime is 230977. The next prime is 230999. The reversal of 230986 is 689032.

230986 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 219961 + 11025 = 469^2 + 105^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1081 + ... + 1276.

2²³⁰⁹⁸⁶ is an apocalyptic number.

230986 is a deficient number, since it is larger than the sum of its proper divisors (172232).

230986 is a wasteful number, since it uses less digits than its factorization.

230986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2373 (or 2366 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 230986 is about 480.6100290256. The cubic root of 230986 is about 61.3566848175.

It can be divided in two parts, 23098 and 6, that added together give a square (23104 = 152²).

The spelling of 230986 in words is "two hundred thirty thousand, nine hundred eighty-six".