74273606 has 16 divisors (see below), whose sum is σ = 121678848. Its totient is φ = 33721800.

The previous prime is 74273593. The next prime is 74273627. The reversal of 74273606 is 60637247.

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 7 ways as a sum of consecutive naturals, for example, 27371 + ... + 29961.

It is an arithmetic number, because the mean of its divisors is an integer number (7604928).

Almost surely, 2^74273606 is an apocalyptic number.

74273606 is a deficient number, since it is larger than the sum of its proper divisors (47405242).

74273606 is a wasteful number, since it uses less digits than its factorization.

74273606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3907.

The product of its (nonzero) digits is 42336, while the sum is 35.

The square root of 74273606 is about 8618.2136200027. The cubic root of 74273606 is about 420.3504369262.

The spelling of 74273606 in words is "seventy-four million, two hundred seventy-three thousand, six hundred six".