40074508 has 12 divisors (see below), whose sum is σ = 74255832. Its totient is φ = 18858560.

The previous prime is 40074497. The next prime is 40074521. The reversal of 40074508 is 80547004.

40074508 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 294598 + ... + 294733.

It is an arithmetic number, because the mean of its divisors is an integer number (6187986).

Almost surely, 2^40074508 is an apocalyptic number.

It is an amenable number.

40074508 is a deficient number, since it is larger than the sum of its proper divisors (34181324).

40074508 is a wasteful number, since it uses less digits than its factorization.

40074508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 589352 (or 589350 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 40074508 is about 6330.4429544859. The cubic root of 40074508 is about 342.2074024398.

It can be divided in two parts, 4007 and 4508, that added together give a triangular number (8515 = T₁₃₀).

The spelling of 40074508 in words is "forty million, seventy-four thousand, five hundred eight".