40516366 has 12 divisors (see below), whose sum is σ = 66802176. Its totient is φ = 18416420.

The previous prime is 40516361. The next prime is 40516373. The reversal of 40516366 is 66361504.

40516366 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40516361) 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 5 ways as a sum of consecutive naturals, for example, 83470 + ... + 83953.

It is an arithmetic number, because the mean of its divisors is an integer number (5566848).

Almost surely, 2^40516366 is an apocalyptic number.

40516366 is a deficient number, since it is larger than the sum of its proper divisors (26285810).

40516366 is a wasteful number, since it uses less digits than its factorization.

40516366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167447 (or 167436 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 40516366 is about 6365.2467352020. The cubic root of 40516366 is about 343.4605242977.

The spelling of 40516366 in words is "forty million, five hundred sixteen thousand, three hundred sixty-six".