8422936 has 16 divisors (see below), whose sum is σ = 15840000. Its totient is φ = 4198944.

The previous prime is 8422927. The next prime is 8422949. The reversal of 8422936 is 6392248.

It is a d-powerful number, because it can be written as 8 + 4 + 2¹⁵ + 2²³ + 9 + 3⁵ + 6⁴ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1690 + ... + 4438.

It is an arithmetic number, because the mean of its divisors is an integer number (990000).

Almost surely, 2^8422936 is an apocalyptic number.

It is an amenable number.

8422936 is a deficient number, since it is larger than the sum of its proper divisors (7417064).

8422936 is a wasteful number, since it uses less digits than its factorization.

8422936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3138 (or 3134 counting only the distinct ones).

The product of its digits is 20736, while the sum is 34.

The square root of 8422936 is about 2902.2294878248. The cubic root of 8422936 is about 203.4641196271.

The spelling of 8422936 in words is "eight million, four hundred twenty-two thousand, nine hundred thirty-six".