105043422 has 16 divisors (see below), whose sum is σ = 229185792. Its totient is φ = 31831320.

The previous prime is 105043397. The next prime is 105043429. The reversal of 105043422 is 224340501.

It is a super-2 number, since 2×105043422² = 22068241010940168, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105043429) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 795718 + ... + 795849.

It is an arithmetic number, because the mean of its divisors is an integer number (14324112).

Almost surely, 2^105043422 is an apocalyptic number.

105043422 is an abundant number, since it is smaller than the sum of its proper divisors (124142370).

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

105043422 is a wasteful number, since it uses less digits than its factorization.

105043422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1591583.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 105043422 is about 10249.0693236020. The cubic root of 105043422 is about 471.8344213574.

Adding to 105043422 its reverse (224340501), we get a palindrome (329383923).

The spelling of 105043422 in words is "one hundred five million, forty-three thousand, four hundred twenty-two".