74022706 has 8 divisors (see below), whose sum is σ = 111430044. Its totient is φ = 36879360.

The previous prime is 74022679. The next prime is 74022713. The reversal of 74022706 is 60722047.

It can be written as a sum of positive squares in 2 ways, for example, as 71250481 + 2772225 = 8441^2 + 1665^2 .

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

It is a super-2 number, since 2×74022706² = 10958722007124872, which contains 22 as substring.

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, 65295 + ... + 66418.

Almost surely, 2^74022706 is an apocalyptic number.

74022706 is a deficient number, since it is larger than the sum of its proper divisors (37407338).

74022706 is a wasteful number, since it uses less digits than its factorization.

74022706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131996.

The product of its (nonzero) digits is 4704, while the sum is 28.

The square root of 74022706 is about 8603.6449252628. The cubic root of 74022706 is about 419.8765812724.

The spelling of 74022706 in words is "seventy-four million, twenty-two thousand, seven hundred six".