6822252 has 48 divisors (see below), whose sum is σ = 17836000. Its totient is φ = 2255040.

The previous prime is 6822217. The next prime is 6822269. The reversal of 6822252 is 2522286.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19374 + ... + 19722.

Almost surely, 2^6822252 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6822252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8918000).

6822252 is an abundant number, since it is smaller than the sum of its proper divisors (11013748).

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

6822252 is a wasteful number, since it uses less digits than its factorization.

6822252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543 (or 535 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 6822252 is about 2611.9441035367. The cubic root of 6822252 is about 189.6600754990.

The spelling of 6822252 in words is "six million, eight hundred twenty-two thousand, two hundred fifty-two".