40672594 has 8 divisors (see below), whose sum is σ = 62043120. Its totient is φ = 19991556.

The previous prime is 40672591. The next prime is 40672613. The reversal of 40672594 is 49527604.

40672594 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (40672591) by changing a digit.

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, 172224 + ... + 172459.

It is an arithmetic number, because the mean of its divisors is an integer number (7755390).

Almost surely, 2^40672594 is an apocalyptic number.

40672594 is a deficient number, since it is larger than the sum of its proper divisors (21370526).

40672594 is a wasteful number, since it uses less digits than its factorization.

40672594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344744.

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 40672594 is about 6377.5068796513. The cubic root of 40672594 is about 343.9014105881.

The spelling of 40672594 in words is "forty million, six hundred seventy-two thousand, five hundred ninety-four".