4657222 has 8 divisors (see below), whose sum is σ = 7025400. Its totient is φ = 2315424.

The previous prime is 4657199. The next prime is 4657229. The reversal of 4657222 is 2227564.

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 (4657229) 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, 6147 + ... + 6862.

It is an arithmetic number, because the mean of its divisors is an integer number (878175).

Almost surely, 2^4657222 is an apocalyptic number.

4657222 is a deficient number, since it is larger than the sum of its proper divisors (2368178).

4657222 is a wasteful number, since it uses less digits than its factorization.

4657222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13190.

The product of its digits is 6720, while the sum is 28.

The square root of 4657222 is about 2158.0597767439. The cubic root of 4657222 is about 166.9971194837.

The spelling of 4657222 in words is "four million, six hundred fifty-seven thousand, two hundred twenty-two".