7223282 has 8 divisors (see below), whose sum is σ = 11819952. Its totient is φ = 3283300.

The previous prime is 7223267. The next prime is 7223303. The reversal of 7223282 is 2823227.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 164144 + ... + 164187.

It is an arithmetic number, because the mean of its divisors is an integer number (1477494).

Almost surely, 2^7223282 is an apocalyptic number.

7223282 is a deficient number, since it is larger than the sum of its proper divisors (4596670).

7223282 is a wasteful number, since it uses less digits than its factorization.

7223282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328344.

The product of its digits is 2688, while the sum is 26.

The square root of 7223282 is about 2687.6164160832. The cubic root of 7223282 is about 193.3057874614.

It can be divided in two parts, 722 and 3282, that added together give a palindrome (4004).

The spelling of 7223282 in words is "seven million, two hundred twenty-three thousand, two hundred eighty-two".