4228231 has 8 divisors (see below), whose sum is σ = 4868640. Its totient is φ = 3596928.

The previous prime is 4228199. The next prime is 4228243. The reversal of 4228231 is 1328224.

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 4228231 - 2⁵ = 4228199 is a prime.

It is a super-2 number, since 2×4228231² = 35755874778722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4228271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1246 + ... + 3163.

It is an arithmetic number, because the mean of its divisors is an integer number (608580).

Almost surely, 2^4228231 is an apocalyptic number.

4228231 is a deficient number, since it is larger than the sum of its proper divisors (640409).

4228231 is a wasteful number, since it uses less digits than its factorization.

4228231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4553.

The product of its digits is 768, while the sum is 22.

The square root of 4228231 is about 2056.2662765313. The cubic root of 4228231 is about 161.7035553096.

The spelling of 4228231 in words is "four million, two hundred twenty-eight thousand, two hundred thirty-one".