9404022 has 16 divisors (see below), whose sum is σ = 18842112. Its totient is φ = 3129000.

The previous prime is 9404011. The next prime is 9404029. The reversal of 9404022 is 2204049.

It is a self number, because there is not a number n which added to its sum of digits gives 9404022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9404029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3463 + ... + 5549.

It is an arithmetic number, because the mean of its divisors is an integer number (1177632).

Almost surely, 2^9404022 is an apocalyptic number.

9404022 is an abundant number, since it is smaller than the sum of its proper divisors (9438090).

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

9404022 is a wasteful number, since it uses less digits than its factorization.

9404022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2843.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 9404022 is about 3066.5977890816. The cubic root of 9404022 is about 211.0755253243.

The spelling of 9404022 in words is "nine million, four hundred four thousand, twenty-two".