6622275 has 48 divisors (see below), whose sum is σ = 12499200. Its totient is φ = 3062400.

The previous prime is 6622211. The next prime is 6622283. The reversal of 6622275 is 5722266.

It is not a de Polignac number, because 6622275 - 2⁶ = 6622211 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 18801 + ... + 19149.

It is an arithmetic number, because the mean of its divisors is an integer number (260400).

Almost surely, 2^6622275 is an apocalyptic number.

6622275 is a deficient number, since it is larger than the sum of its proper divisors (5876925).

6622275 is a wasteful number, since it uses less digits than its factorization.

6622275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396 (or 391 counting only the distinct ones).

The product of its digits is 10080, while the sum is 30.

The square root of 6622275 is about 2573.3781300073. The cubic root of 6622275 is about 187.7885335415.

Subtracting from 6622275 its reverse (5722266), we obtain a palindrome (900009).

The spelling of 6622275 in words is "six million, six hundred twenty-two thousand, two hundred seventy-five".