74112322 has 8 divisors (see below), whose sum is σ = 111658896. Its totient is φ = 36892692.

The previous prime is 74112287. The next prime is 74112329. The reversal of 74112322 is 22321147.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 74112293 and 74112302.

It is not an unprimeable number, because it can be changed into a prime (74112329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81168 + ... + 82075.

It is an arithmetic number, because the mean of its divisors is an integer number (13957362).

Almost surely, 2^74112322 is an apocalyptic number.

74112322 is a deficient number, since it is larger than the sum of its proper divisors (37546574).

74112322 is a wasteful number, since it uses less digits than its factorization.

74112322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163472.

The product of its digits is 672, while the sum is 22.

The square root of 74112322 is about 8608.8513751836. The cubic root of 74112322 is about 420.0459549111.

Adding to 74112322 its reverse (22321147), we get a palindrome (96433469).

The spelling of 74112322 in words is "seventy-four million, one hundred twelve thousand, three hundred twenty-two".