4235222 has 4 divisors (see below), whose sum is σ = 6352836. Its totient is φ = 2117610.

The previous prime is 4235201. The next prime is 4235237. The reversal of 4235222 is 2225324.

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

It is a d-powerful number, because it can be written as 4⁶ + 2 + 3⁹ + 5⁴ + 2⁷ + 2¹⁴ + 2²² .

It is a junction number, because it is equal to n+sod(n) for n = 4235194 and 4235203.

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, 1058804 + ... + 1058807.

It is an arithmetic number, because the mean of its divisors is an integer number (1588209).

Almost surely, 2^4235222 is an apocalyptic number.

4235222 is a deficient number, since it is larger than the sum of its proper divisors (2117614).

4235222 is a wasteful number, since it uses less digits than its factorization.

4235222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2117613.

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

The square root of 4235222 is about 2057.9655001967. The cubic root of 4235222 is about 161.7926270028.

The spelling of 4235222 in words is "four million, two hundred thirty-five thousand, two hundred twenty-two".