7082222 has 16 divisors (see below), whose sum is σ = 12341472. Its totient is φ = 2985120.

The previous prime is 7082219. The next prime is 7082227. The reversal of 7082222 is 2222807.

It is a happy number.

7082222 is a modest number, since divided by 2222 gives 708 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7082227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3293 + ... + 5000.

It is an arithmetic number, because the mean of its divisors is an integer number (771342).

Almost surely, 2^7082222 is an apocalyptic number.

7082222 is a deficient number, since it is larger than the sum of its proper divisors (5259250).

7082222 is a wasteful number, since it uses less digits than its factorization.

7082222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8363.

The product of its (nonzero) digits is 896, while the sum is 23.

The square root of 7082222 is about 2661.2444457434. The cubic root of 7082222 is about 192.0391810953.

The spelling of 7082222 in words is "seven million, eighty-two thousand, two hundred twenty-two".