4217233 has 2 divisors, whose sum is σ = 4217234. Its totient is φ = 4217232.

The previous prime is 4217231. The next prime is 4217237. The reversal of 4217233 is 3327124.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4129024 + 88209 = 2032^2 + 297^2 .

It is a cyclic number.

It is not a de Polignac number, because 4217233 - 2¹ = 4217231 is a prime.

Together with 4217231, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4217231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2108616 + 2108617.

It is an arithmetic number, because the mean of its divisors is an integer number (2108617).

Almost surely, 2^4217233 is an apocalyptic number.

It is an amenable number.

4217233 is a deficient number, since it is larger than the sum of its proper divisors (1).

4217233 is an equidigital number, since it uses as much as digits as its factorization.

4217233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1008, while the sum is 22.

The square root of 4217233 is about 2053.5902707210. The cubic root of 4217233 is about 161.5632318606.

The spelling of 4217233 in words is "four million, two hundred seventeen thousand, two hundred thirty-three".