4422273 has 8 divisors (see below), whose sum is σ = 5906208. Its totient is φ = 2943264.

The previous prime is 4422263. The next prime is 4422287. The reversal of 4422273 is 3722244.

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

It is not a de Polignac number, because 4422273 - 2⁵ = 4422241 is a prime.

It is a super-4 number, since 4×4422273⁴ (a number of 28 digits) contains 4444 as substring.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4422263) 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, 2386 + ... + 3812.

It is an arithmetic number, because the mean of its divisors is an integer number (738276).

Almost surely, 2^4422273 is an apocalyptic number.

It is an amenable number.

4422273 is a deficient number, since it is larger than the sum of its proper divisors (1483935).

4422273 is a wasteful number, since it uses less digits than its factorization.

4422273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2463.

The product of its digits is 2688, while the sum is 24.

The square root of 4422273 is about 2102.9201126053. The cubic root of 4422273 is about 164.1402849834.

The spelling of 4422273 in words is "four million, four hundred twenty-two thousand, two hundred seventy-three".