7200822 has 16 divisors (see below), whose sum is σ = 14446080. Its totient is φ = 2392872.

The previous prime is 7200821. The next prime is 7200859. The reversal of 7200822 is 2280027.

7200822 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7200821) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 483 + ... + 3825.

It is an arithmetic number, because the mean of its divisors is an integer number (902880).

Almost surely, 2^7200822 is an apocalyptic number.

7200822 is an abundant number, since it is smaller than the sum of its proper divisors (7245258).

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

7200822 is a wasteful number, since it uses less digits than its factorization.

7200822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3707.

The product of its (nonzero) digits is 448, while the sum is 21.

The square root of 7200822 is about 2683.4347392847. The cubic root of 7200822 is about 193.1052250885.

Adding to 7200822 its reverse (2280027), we get a palindrome (9480849).

The spelling of 7200822 in words is "seven million, two hundred thousand, eight hundred twenty-two".