422093 has 8 divisors (see below), whose sum is σ = 510912. Its totient is φ = 340416.

The previous prime is 422089. The next prime is 422099. The reversal of 422093 is 390224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 422093 - 2² = 422089 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422099) 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, 1655 + ... + 1892.

It is an arithmetic number, because the mean of its divisors is an integer number (63864).

2⁴²²⁰⁹³ is an apocalyptic number.

It is an amenable number.

422093 is a deficient number, since it is larger than the sum of its proper divisors (88819).

422093 is a wasteful number, since it uses less digits than its factorization.

422093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3571.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 422093 is about 649.6868476428. The cubic root of 422093 is about 75.0129162940.

The spelling of 422093 in words is "four hundred twenty-two thousand, ninety-three".