199233 has 16 divisors (see below), whose sum is σ = 303360. Its totient is φ = 129168.

The previous prime is 199211. The next prime is 199247. The reversal of 199233 is 332991.

It is not a de Polignac number, because 199233 - 2⁸ = 198977 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 199197 and 199206.

It is not an unprimeable number, because it can be changed into a prime (199033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1191 + ... + 1347.

It is an arithmetic number, because the mean of its divisors is an integer number (18960).

2¹⁹⁹²³³ is an apocalyptic number.

It is an amenable number.

199233 is a deficient number, since it is larger than the sum of its proper divisors (104127).

199233 is a wasteful number, since it uses less digits than its factorization.

199233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213 (or 207 counting only the distinct ones).

The product of its digits is 1458, while the sum is 27.

The square root of 199233 is about 446.3552396914. The cubic root of 199233 is about 58.4055016084.

It can be divided in two parts, 1992 and 33, that added together give a square (2025 = 45²).

The spelling of 199233 in words is "one hundred ninety-nine thousand, two hundred thirty-three".