50022194 has 32 divisors (see below), whose sum is σ = 84727296. Its totient is φ = 22021120.

The previous prime is 50022163. The next prime is 50022197. The reversal of 50022194 is 49122005.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (50022197) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36074 + ... + 37434.

It is an arithmetic number, because the mean of its divisors is an integer number (2647728).

Almost surely, 2^50022194 is an apocalyptic number.

50022194 is a deficient number, since it is larger than the sum of its proper divisors (34705102).

50022194 is a wasteful number, since it uses less digits than its factorization.

50022194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1450.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 50022194 is about 7072.6369905432. The cubic root of 50022194 is about 368.4576507309.

Adding to 50022194 its reverse (49122005), we get a palindrome (99144199).

The spelling of 50022194 in words is "fifty million, twenty-two thousand, one hundred ninety-four".