74066606 has 8 divisors (see below), whose sum is σ = 111658800. Its totient is φ = 36847008.

The previous prime is 74066593. The next prime is 74066611. The reversal of 74066606 is 60666047.

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

It is a congruent number.

It is an unprimeable number.

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, 92651 + ... + 93446.

It is an arithmetic number, because the mean of its divisors is an integer number (13957350).

Almost surely, 2^74066606 is an apocalyptic number.

74066606 is a deficient number, since it is larger than the sum of its proper divisors (37592194).

74066606 is a wasteful number, since it uses less digits than its factorization.

74066606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186298.

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 74066606 is about 8606.1957914052. The cubic root of 74066606 is about 419.9595690484.

The spelling of 74066606 in words is "seventy-four million, sixty-six thousand, six hundred six".