4609222 has 4 divisors (see below), whose sum is σ = 6913836. Its totient is φ = 2304610.

The previous prime is 4609217. The next prime is 4609237. The reversal of 4609222 is 2229064.

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

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, 1152304 + ... + 1152307.

It is an arithmetic number, because the mean of its divisors is an integer number (1728459).

Almost surely, 2^4609222 is an apocalyptic number.

4609222 is a deficient number, since it is larger than the sum of its proper divisors (2304614).

4609222 is a wasteful number, since it uses less digits than its factorization.

4609222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2304613.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 4609222 is about 2146.9098723514. The cubic root of 4609222 is about 166.4214143961.

The spelling of 4609222 in words is "four million, six hundred nine thousand, two hundred twenty-two".