4264222 has 8 divisors (see below), whose sum is σ = 6484176. Its totient is φ = 2102832.

The previous prime is 4264219. The next prime is 4264237. The reversal of 4264222 is 2224624.

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

It is a d-powerful number, because it can be written as 4² + 2³ + 6 + 4⁴ + 2¹² + 2¹⁶ + 2²² .

It is a junction number, because it is equal to n+sod(n) for n = 4264193 and 4264202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14458 + ... + 14749.

It is an arithmetic number, because the mean of its divisors is an integer number (810522).

Almost surely, 2^4264222 is an apocalyptic number.

4264222 is a deficient number, since it is larger than the sum of its proper divisors (2219954).

4264222 is a wasteful number, since it uses less digits than its factorization.

4264222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29282.

The product of its digits is 1536, while the sum is 22.

The square root of 4264222 is about 2064.9992736076. Note that the first 3 decimals coincide. The cubic root of 4264222 is about 162.1610703045.

Adding to 4264222 its reverse (2224624), we get a palindrome (6488846).

The spelling of 4264222 in words is "four million, two hundred sixty-four thousand, two hundred twenty-two".