4228933 has 4 divisors (see below), whose sum is σ = 4279968. Its totient is φ = 4177900.

The previous prime is 4228907. The next prime is 4228951. The reversal of 4228933 is 3398224.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4228933 - 2⁵ = 4228901 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a d-powerful number, because it can be written as 4¹¹ + 2⁹ + 2¹⁵ + 8³ + 9² + 3³ + 3⁶ .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4228895 and 4228904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4228993) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25393 + ... + 25558.

It is an arithmetic number, because the mean of its divisors is an integer number (1069992).

Almost surely, 2^4228933 is an apocalyptic number.

It is an amenable number.

4228933 is a deficient number, since it is larger than the sum of its proper divisors (51035).

4228933 is an equidigital number, since it uses as much as digits as its factorization.

4228933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51034.

The product of its digits is 10368, while the sum is 31.

The square root of 4228933 is about 2056.4369671838. The cubic root of 4228933 is about 161.7125038600.

The spelling of 4228933 in words is "four million, two hundred twenty-eight thousand, nine hundred thirty-three".