7683222 has 8 divisors (see below), whose sum is σ = 15366456. Its totient is φ = 2561072.

The previous prime is 7683131. The next prime is 7683233. The reversal of 7683222 is 2223867.

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

7683222 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 7683222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 640263 + ... + 640274.

It is an arithmetic number, because the mean of its divisors is an integer number (1920807).

Almost surely, 2^7683222 is an apocalyptic number.

7683222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7683222 is a wasteful number, since it uses less digits than its factorization.

7683222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1280542.

The product of its digits is 8064, while the sum is 30.

The square root of 7683222 is about 2771.8625507049. The cubic root of 7683222 is about 197.3245528365.

The spelling of 7683222 in words is "seven million, six hundred eighty-three thousand, two hundred twenty-two".