8022250 has 16 divisors (see below), whose sum is σ = 15018120. Its totient is φ = 3208800.

The previous prime is 8022247. The next prime is 8022251. The reversal of 8022250 is 522208.

It can be written as a sum of positive squares in 4 ways, for example, as 421201 + 7601049 = 649^2 + 2757^2 .

It is not an unprimeable number, because it can be changed into a prime (8022251) 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 7 ways as a sum of consecutive naturals, for example, 15795 + ... + 16294.

Almost surely, 2^8022250 is an apocalyptic number.

8022250 is a deficient number, since it is larger than the sum of its proper divisors (6995870).

8022250 is a wasteful number, since it uses less digits than its factorization.

8022250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32106 (or 32096 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 8022250 is about 2832.3576751533. The cubic root of 8022250 is about 200.1852450351.

Adding to 8022250 its reverse (522208), we get a palindrome (8544458).

The spelling of 8022250 in words is "eight million, twenty-two thousand, two hundred fifty".