422054 has 8 divisors (see below), whose sum is σ = 648648. Its totient is φ = 205840.

The previous prime is 422041. The next prime is 422057. The reversal of 422054 is 450224.

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

It is a congruent number.

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

422054 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 3 ways as a sum of consecutive naturals, for example, 2492 + ... + 2655.

It is an arithmetic number, because the mean of its divisors is an integer number (81081).

2⁴²²⁰⁵⁴ is an apocalyptic number.

422054 is a deficient number, since it is larger than the sum of its proper divisors (226594).

422054 is a wasteful number, since it uses less digits than its factorization.

422054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5190.

The product of its (nonzero) digits is 320, while the sum is 17.

The square root of 422054 is about 649.6568324893. The cubic root of 422054 is about 75.0106059075.

Adding to 422054 its reverse (450224), we get a palindrome (872278).

It can be divided in two parts, 42 and 2054, that multiplied together give a palindrome (86268).

The spelling of 422054 in words is "four hundred twenty-two thousand, fifty-four".