4478223 has 8 divisors (see below), whose sum is σ = 5983488. Its totient is φ = 2979224.

The previous prime is 4478203. The next prime is 4478231. The reversal of 4478223 is 3228744.

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

It is a cyclic number.

It is not a de Polignac number, because 4478223 - 2¹⁰ = 4477199 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4478203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 490 + ... + 3032.

It is an arithmetic number, because the mean of its divisors is an integer number (747936).

Almost surely, 2^4478223 is an apocalyptic number.

4478223 is a deficient number, since it is larger than the sum of its proper divisors (1505265).

4478223 is a wasteful number, since it uses less digits than its factorization.

4478223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3133.

The product of its digits is 10752, while the sum is 30.

The square root of 4478223 is about 2116.1812304243. The cubic root of 4478223 is about 164.8296129076.

The spelling of 4478223 in words is "four million, four hundred seventy-eight thousand, two hundred twenty-three".