8422112 has 12 divisors (see below), whose sum is σ = 16581096. Its totient is φ = 4211040.

The previous prime is 8422079. The next prime is 8422133. The reversal of 8422112 is 2112248.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131564 + ... + 131627.

It is an arithmetic number, because the mean of its divisors is an integer number (1381758).

Almost surely, 2^8422112 is an apocalyptic number.

It is an amenable number.

8422112 is a deficient number, since it is larger than the sum of its proper divisors (8158984).

8422112 is a wasteful number, since it uses less digits than its factorization.

8422112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263201 (or 263193 counting only the distinct ones).

The product of its digits is 256, while the sum is 20.

The square root of 8422112 is about 2902.0875245244. The cubic root of 8422112 is about 203.4574845733.

The spelling of 8422112 in words is "eight million, four hundred twenty-two thousand, one hundred twelve".