4224446 has 8 divisors (see below), whose sum is σ = 6417120. Its totient is φ = 2085408.

The previous prime is 4224443. The next prime is 4224457. The reversal of 4224446 is 6444224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4224443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13211 + ... + 13526.

It is an arithmetic number, because the mean of its divisors is an integer number (802140).

Almost surely, 2^4224446 is an apocalyptic number.

4224446 is a deficient number, since it is larger than the sum of its proper divisors (2192674).

4224446 is a wasteful number, since it uses less digits than its factorization.

4224446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26818.

The product of its digits is 6144, while the sum is 26.

The square root of 4224446 is about 2055.3457130128. The cubic root of 4224446 is about 161.6552899967.

The spelling of 4224446 in words is "four million, two hundred twenty-four thousand, four hundred forty-six".