228833 has 8 divisors (see below), whose sum is σ = 254016. Its totient is φ = 204400.

The previous prime is 228829. The next prime is 228841. The reversal of 228833 is 338822.

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

It is a cyclic number.

It is not a de Polignac number, because 228833 - 2² = 228829 is a prime.

It is a Duffinian number.

It is a zygodrome in base 10.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 228833.

It is not an unprimeable number, because it can be changed into a prime (228853) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 635 + ... + 927.

It is an arithmetic number, because the mean of its divisors is an integer number (31752).

2²²⁸⁸³³ is an apocalyptic number.

It is an amenable number.

228833 is a deficient number, since it is larger than the sum of its proper divisors (25183).

228833 is a wasteful number, since it uses less digits than its factorization.

228833 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375.

The product of its digits is 2304, while the sum is 26.

The square root of 228833 is about 478.3649234632. The cubic root of 228833 is about 61.1654560349.

The spelling of 228833 in words is "two hundred twenty-eight thousand, eight hundred thirty-three".