422050 has 24 divisors (see below), whose sum is σ = 821376. Its totient is φ = 161040.

The previous prime is 422041. The next prime is 422057. The reversal of 422050 is 50224.

It is a happy number.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 422050.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422057) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 967 + ... + 1333.

It is an arithmetic number, because the mean of its divisors is an integer number (34224).

2⁴²²⁰⁵⁰ is an apocalyptic number.

422050 is a deficient number, since it is larger than the sum of its proper divisors (399326).

422050 is a wasteful number, since it uses less digits than its factorization.

422050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402 (or 397 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 13.

The square root of 422050 is about 649.6537539336. The cubic root of 422050 is about 75.0103689368.

Adding to 422050 its reverse (50224), we get a palindrome (472274).

The spelling of 422050 in words is "four hundred twenty-two thousand, fifty".