8122256 has 10 divisors (see below), whose sum is σ = 15736902. Its totient is φ = 4061120.

The previous prime is 8122249. The next prime is 8122273. The reversal of 8122256 is 6522218.

It can be written as a sum of positive squares in only one way, i.e., 7507600 + 614656 = 2740^2 + 784^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 253805 + ... + 253836.

Almost surely, 2^8122256 is an apocalyptic number.

It is an amenable number.

8122256 is a deficient number, since it is larger than the sum of its proper divisors (7614646).

8122256 is a wasteful number, since it uses less digits than its factorization.

8122256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 507649 (or 507643 counting only the distinct ones).

The product of its digits is 1920, while the sum is 26.

The square root of 8122256 is about 2849.9571926610. The cubic root of 8122256 is about 201.0136538500.

The spelling of 8122256 in words is "eight million, one hundred twenty-two thousand, two hundred fifty-six".