74006122 has 8 divisors (see below), whose sum is σ = 112046976. Its totient is φ = 36657132.

The previous prime is 74006099. The next prime is 74006131. The reversal of 74006122 is 22160047.

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 = 74006093 and 74006102.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 172698 + ... + 173125.

It is an arithmetic number, because the mean of its divisors is an integer number (14005872).

Almost surely, 2^74006122 is an apocalyptic number.

74006122 is a deficient number, since it is larger than the sum of its proper divisors (38040854).

74006122 is a wasteful number, since it uses less digits than its factorization.

74006122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345932.

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

The square root of 74006122 is about 8602.6810937056. The cubic root of 74006122 is about 419.8452226363.

Adding to 74006122 its reverse (22160047), we get a palindrome (96166169).

The spelling of 74006122 in words is "seventy-four million, six thousand, one hundred twenty-two".