6534822 has 48 divisors (see below), whose sum is σ = 15800832. Its totient is φ = 1764720.

The previous prime is 6534799. The next prime is 6534823. The reversal of 6534822 is 2284356.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 6534822.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6534823) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 14947 + ... + 15377.

It is an arithmetic number, because the mean of its divisors is an integer number (329184).

Almost surely, 2^6534822 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6534822, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7900416).

6534822 is an abundant number, since it is smaller than the sum of its proper divisors (9266010).

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

6534822 is a wasteful number, since it uses less digits than its factorization.

6534822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481 (or 462 counting only the distinct ones).

The product of its digits is 11520, while the sum is 30.

The square root of 6534822 is about 2556.3297909307. The cubic root of 6534822 is about 186.9582298729.

The spelling of 6534822 in words is "six million, five hundred thirty-four thousand, eight hundred twenty-two".