8089422 has 48 divisors (see below), whose sum is σ = 18672768. Its totient is φ = 2312640.

The previous prime is 8089409. The next prime is 8089451. The reversal of 8089422 is 2249808.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 110778 + ... + 110850.

It is an arithmetic number, because the mean of its divisors is an integer number (389016).

Almost surely, 2^8089422 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8089422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9336384).

8089422 is an abundant number, since it is smaller than the sum of its proper divisors (10583346).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8089422 is a wasteful number, since it uses less digits than its factorization.

8089422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185 (or 112 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 8089422 is about 2844.1909218616. The cubic root of 8089422 is about 200.7424239565.

The spelling of 8089422 in words is "eight million, eighty-nine thousand, four hundred twenty-two".