4223046 has 16 divisors (see below), whose sum is σ = 8468208. Its totient is φ = 1404000.

The previous prime is 4223029. The next prime is 4223057. The reversal of 4223046 is 6403224.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2596 + ... + 3896.

It is an arithmetic number, because the mean of its divisors is an integer number (529263).

Almost surely, 2^4223046 is an apocalyptic number.

4223046 is an abundant number, since it is smaller than the sum of its proper divisors (4245162).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4223046 is a wasteful number, since it uses less digits than its factorization.

4223046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1847.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 4223046 is about 2055.0051094827. The cubic root of 4223046 is about 161.6374302653.

Subtracting from 4223046 its sum of digits (21), we obtain a square (4223025 = 2055²).

The spelling of 4223046 in words is "four million, two hundred twenty-three thousand, forty-six".