190233 has 12 divisors (see below), whose sum is σ = 287040. Its totient is φ = 121176.

The previous prime is 190207. The next prime is 190243. The reversal of 190233 is 332091.

It is not a de Polignac number, because 190233 - 2⁸ = 189977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (190243) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 253 + ... + 666.

It is an arithmetic number, because the mean of its divisors is an integer number (23920).

2¹⁹⁰²³³ is an apocalyptic number.

It is an amenable number.

190233 is a deficient number, since it is larger than the sum of its proper divisors (96807).

190233 is a wasteful number, since it uses less digits than its factorization.

190233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 948 (or 945 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

The square root of 190233 is about 436.1570817951. The cubic root of 190233 is about 57.5124610674.

The spelling of 190233 in words is "one hundred ninety thousand, two hundred thirty-three".