8022706 has 4 divisors (see below), whose sum is σ = 12034062. Its totient is φ = 4011352.

The previous prime is 8022689. The next prime is 8022709. The reversal of 8022706 is 6072208.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 7812025 + 210681 = 2795^2 + 459^2 .

It is not an unprimeable number, because it can be changed into a prime (8022709) 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 as a sum of consecutive naturals, namely, 2005675 + ... + 2005678.

Almost surely, 2^8022706 is an apocalyptic number.

8022706 is a deficient number, since it is larger than the sum of its proper divisors (4011356).

8022706 is a wasteful number, since it uses less digits than its factorization.

8022706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4011355.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 8022706 is about 2832.4381723173. The cubic root of 8022706 is about 200.1890379337.

The spelling of 8022706 in words is "eight million, twenty-two thousand, seven hundred six".