74413422 has 24 divisors (see below), whose sum is σ = 161396976. Its totient is φ = 24778656.

The previous prime is 74413421. The next prime is 74413429. The reversal of 74413422 is 22431447.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (74413421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24618 + ... + 27474.

It is an arithmetic number, because the mean of its divisors is an integer number (6724874).

Almost surely, 2^74413422 is an apocalyptic number.

74413422 is an abundant number, since it is smaller than the sum of its proper divisors (86983554).

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

74413422 is a wasteful number, since it uses less digits than its factorization.

74413422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4312 (or 4309 counting only the distinct ones).

The product of its digits is 5376, while the sum is 27.

The square root of 74413422 is about 8626.3214639845. The cubic root of 74413422 is about 420.6140338269.

Adding to 74413422 its reverse (22431447), we get a palindrome (96844869).

The spelling of 74413422 in words is "seventy-four million, four hundred thirteen thousand, four hundred twenty-two".