50209422 has 8 divisors (see below), whose sum is σ = 100418856. Its totient is φ = 16736472.

The previous prime is 50209421. The next prime is 50209427. The reversal of 50209422 is 22490205.

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

50209422 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 50209392 and 50209401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50209421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4184113 + ... + 4184124.

It is an arithmetic number, because the mean of its divisors is an integer number (12552357).

Almost surely, 2^50209422 is an apocalyptic number.

50209422 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

50209422 is a wasteful number, since it uses less digits than its factorization.

50209422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8368242.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 50209422 is about 7085.8607098926. The cubic root of 50209422 is about 368.9167782592.

Adding to 50209422 its reverse (22490205), we get a palindrome (72699627).

The spelling of 50209422 in words is "fifty million, two hundred nine thousand, four hundred twenty-two".