8542226 has 16 divisors (see below), whose sum is σ = 15975360. Its totient is φ = 3328080.

The previous prime is 8542201. The next prime is 8542243. The reversal of 8542226 is 6222458.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27581 + ... + 27888.

It is an arithmetic number, because the mean of its divisors is an integer number (998460).

Almost surely, 2^8542226 is an apocalyptic number.

8542226 is a deficient number, since it is larger than the sum of its proper divisors (7433134).

8542226 is a wasteful number, since it uses less digits than its factorization.

8542226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55489.

The product of its digits is 7680, while the sum is 29.

The square root of 8542226 is about 2922.7086751847. The cubic root of 8542226 is about 204.4201420607.

The spelling of 8542226 in words is "eight million, five hundred forty-two thousand, two hundred twenty-six".