50422 has 8 divisors (see below), whose sum is σ = 80136. Its totient is φ = 23712.

The previous prime is 50417. The next prime is 50423. The reversal of 50422 is 22405.

It is a happy number.

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 (50423) by changing a digit.

50422 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, 708 + ... + 775.

It is an arithmetic number, because the mean of its divisors is an integer number (10017).

2⁵⁰⁴²² is an apocalyptic number.

50422 is a deficient number, since it is larger than the sum of its proper divisors (29714).

50422 is a wasteful number, since it uses less digits than its factorization.

50422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1502.

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

The square root of 50422 is about 224.5484357550. The cubic root of 50422 is about 36.9436688468.

Adding to 50422 its reverse (22405), we get a palindrome (72827).

The spelling of 50422 in words is "fifty thousand, four hundred twenty-two".