40985068 has 12 divisors (see below), whose sum is σ = 72588600. Its totient is φ = 20245472.

The previous prime is 40985051. The next prime is 40985099. The reversal of 40985068 is 86058904.

40985068 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 40985068.

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, 61393 + ... + 62056.

It is an arithmetic number, because the mean of its divisors is an integer number (6049050).

Almost surely, 2^40985068 is an apocalyptic number.

It is an amenable number.

40985068 is a deficient number, since it is larger than the sum of its proper divisors (31603532).

40985068 is a wasteful number, since it uses less digits than its factorization.

40985068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123536 (or 123534 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 40.

The square root of 40985068 is about 6401.9581379450. The cubic root of 40985068 is about 344.7798581588.

The spelling of 40985068 in words is "forty million, nine hundred eighty-five thousand, sixty-eight".