538041922 has 16 divisors (see below), whose sum is σ = 881461152. Its totient is φ = 244278720.

The previous prime is 538041913. The next prime is 538041941. The reversal of 538041922 is 229140835.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5578 + ... + 33274.

It is an arithmetic number, because the mean of its divisors is an integer number (55091322).

Almost surely, 2^538041922 is an apocalyptic number.

538041922 is a deficient number, since it is larger than the sum of its proper divisors (343419230).

538041922 is a wasteful number, since it uses less digits than its factorization.

538041922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28593.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 538041922 is about 23195.7306847618. The cubic root of 538041922 is about 813.3398259731.

The spelling of 538041922 in words is "five hundred thirty-eight million, forty-one thousand, nine hundred twenty-two".