4223606 has 4 divisors (see below), whose sum is σ = 6335412. Its totient is φ = 2111802.

The previous prime is 4223563. The next prime is 4223617. The reversal of 4223606 is 6063224.

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

It is a Curzon number.

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, 1055900 + ... + 1055903.

It is an arithmetic number, because the mean of its divisors is an integer number (1583853).

Almost surely, 2^4223606 is an apocalyptic number.

4223606 is a deficient number, since it is larger than the sum of its proper divisors (2111806).

4223606 is a wasteful number, since it uses less digits than its factorization.

4223606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2111805.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 4223606 is about 2055.1413576686. The cubic root of 4223606 is about 161.6445746315.

The spelling of 4223606 in words is "four million, two hundred twenty-three thousand, six hundred six".