4306222 has 4 divisors (see below), whose sum is σ = 6459336. Its totient is φ = 2153110.

The previous prime is 4306199. The next prime is 4306229. The reversal of 4306222 is 2226034.

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

It is a self number, because there is not a number n which added to its sum of digits gives 4306222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4306229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1076554 + ... + 1076557.

It is an arithmetic number, because the mean of its divisors is an integer number (1614834).

Almost surely, 2^4306222 is an apocalyptic number.

4306222 is a deficient number, since it is larger than the sum of its proper divisors (2153114).

4306222 is a wasteful number, since it uses less digits than its factorization.

4306222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2153113.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 4306222 is about 2075.1438504354. The cubic root of 4306222 is about 162.6917279387.

The spelling of 4306222 in words is "four million, three hundred six thousand, two hundred twenty-two".