43422104 has 16 divisors (see below), whose sum is σ = 88818120. Its totient is φ = 19737280.

The previous prime is 43422101. The next prime is 43422133. The reversal of 43422104 is 40122434.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43422101) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 246629 + ... + 246804.

Almost surely, 2^43422104 is an apocalyptic number.

43422104 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

43422104 is an abundant number, since it is smaller than the sum of its proper divisors (45396016).

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

43422104 is a wasteful number, since it uses less digits than its factorization.

43422104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493450 (or 493446 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 43422104 is about 6589.5450525814. The cubic root of 43422104 is about 351.4824306437.

Adding to 43422104 its reverse (40122434), we get a palindrome (83544538).

It can be divided in two parts, 4342 and 2104, that added together give a palindrome (6446).

The spelling of 43422104 in words is "forty-three million, four hundred twenty-two thousand, one hundred four".