40594312 has 16 divisors (see below), whose sum is σ = 83034000. Its totient is φ = 18451920.

The previous prime is 40594289. The next prime is 40594319. The reversal of 40594312 is 21349504.

40594312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (40594319) 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, 230562 + ... + 230737.

It is an arithmetic number, because the mean of its divisors is an integer number (5189625).

Almost surely, 2^40594312 is an apocalyptic number.

It is an amenable number.

40594312 is an abundant number, since it is smaller than the sum of its proper divisors (42439688).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40594312 is a wasteful number, since it uses less digits than its factorization.

40594312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 461316 (or 461312 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 40594312 is about 6371.3665724082. The cubic root of 40594312 is about 343.6806347310.

The spelling of 40594312 in words is "forty million, five hundred ninety-four thousand, three hundred twelve".