8256922 has 8 divisors (see below), whose sum is σ = 12542400. Its totient is φ = 4076124.

The previous prime is 8256907. The next prime is 8256929. The reversal of 8256922 is 2296528.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (8256929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25972 + ... + 26287.

It is an arithmetic number, because the mean of its divisors is an integer number (1567800).

Almost surely, 2^8256922 is an apocalyptic number.

8256922 is a deficient number, since it is larger than the sum of its proper divisors (4285478).

8256922 is a wasteful number, since it uses less digits than its factorization.

8256922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52340.

The product of its digits is 17280, while the sum is 34.

The square root of 8256922 is about 2873.4860361589. The cubic root of 8256922 is about 202.1184972807.

The spelling of 8256922 in words is "eight million, two hundred fifty-six thousand, nine hundred twenty-two".