8100422 has 16 divisors (see below), whose sum is σ = 13953600. Its totient is φ = 3488040.

The previous prime is 8100419. The next prime is 8100437. The reversal of 8100422 is 2240018.

It is a self number, because there is not a number n which added to its sum of digits gives 8100422.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 9272 + ... + 10107.

It is an arithmetic number, because the mean of its divisors is an integer number (872100).

Almost surely, 2^8100422 is an apocalyptic number.

8100422 is a deficient number, since it is larger than the sum of its proper divisors (5853178).

8100422 is a wasteful number, since it uses less digits than its factorization.

8100422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19411.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 8100422 is about 2846.1240310289. The cubic root of 8100422 is about 200.8333726271.

The spelling of 8100422 in words is "eight million, one hundred thousand, four hundred twenty-two".