4421206 has 8 divisors (see below), whose sum is σ = 6646104. Its totient is φ = 2205840.

The previous prime is 4421203. The next prime is 4421213. The reversal of 4421206 is 6021244.

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 (4421201) 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, 1080 + ... + 3163.

It is an arithmetic number, because the mean of its divisors is an integer number (830763).

Almost surely, 2^4421206 is an apocalyptic number.

4421206 is a deficient number, since it is larger than the sum of its proper divisors (2224898).

4421206 is a wasteful number, since it uses less digits than its factorization.

4421206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4766.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 4421206 is about 2102.6664024519. Note that the first 3 decimals coincide. The cubic root of 4421206 is about 164.1270827401.

The spelling of 4421206 in words is "four million, four hundred twenty-one thousand, two hundred six".