4253222 has 4 divisors (see below), whose sum is σ = 6379836. Its totient is φ = 2126610.

The previous prime is 4253209. The next prime is 4253233. The reversal of 4253222 is 2223524.

It is a semiprime because it is the product of two primes.

It is a d-powerful number, because it can be written as 4² + 2⁶ + 5⁵ + 3⁸ + 2¹⁴ + 2¹⁵ + 2²² .

It is a plaindrome in base 11.

It is a junction number, because it is equal to n+sod(n) for n = 4253194 and 4253203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1063304 + ... + 1063307.

It is an arithmetic number, because the mean of its divisors is an integer number (1594959).

Almost surely, 2^4253222 is an apocalyptic number.

4253222 is a deficient number, since it is larger than the sum of its proper divisors (2126614).

4253222 is a wasteful number, since it uses less digits than its factorization.

4253222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2126613.

The product of its digits is 960, while the sum is 20.

The square root of 4253222 is about 2062.3341145411. The cubic root of 4253222 is about 162.0215131720.

Adding to 4253222 its reverse (2223524), we get a palindrome (6476746).

The spelling of 4253222 in words is "four million, two hundred fifty-three thousand, two hundred twenty-two".