422094 has 16 divisors (see below), whose sum is σ = 853632. Its totient is φ = 139128.

The previous prime is 422089. The next prime is 422099. The reversal of 422094 is 490224.

It is an interprime number because it is at equal distance from previous prime (422089) and next prime (422099).

It is a self number, because there is not a number n which added to its sum of digits gives 422094.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422099) by changing a digit.

422094 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 277 + ... + 959.

It is an arithmetic number, because the mean of its divisors is an integer number (53352).

2⁴²²⁰⁹⁴ is an apocalyptic number.

422094 is an abundant number, since it is smaller than the sum of its proper divisors (431538).

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

422094 is a wasteful number, since it uses less digits than its factorization.

422094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 791.

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

The square root of 422094 is about 649.6876172439. The cubic root of 422094 is about 75.0129755328.

The spelling of 422094 in words is "four hundred twenty-two thousand, ninety-four".