7026822 has 48 divisors (see below), whose sum is σ = 17342208. Its totient is φ = 2035440.

The previous prime is 7026821. The next prime is 7026823. The reversal of 7026822 is 2286207.

It is an interprime number because it is at equal distance from previous prime (7026821) and next prime (7026823).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7026821) 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 23 ways as a sum of consecutive naturals, for example, 3783 + ... + 5325.

It is an arithmetic number, because the mean of its divisors is an integer number (361296).

Almost surely, 2^7026822 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7026822, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8671104).

7026822 is an abundant number, since it is smaller than the sum of its proper divisors (10315386).

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

7026822 is a wasteful number, since it uses less digits than its factorization.

7026822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1585 (or 1582 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 7026822 is about 2650.8153462661. The cubic root of 7026822 is about 191.5371337343.

The spelling of 7026822 in words is "seven million, twenty-six thousand, eight hundred twenty-two".