40600985 has 8 divisors (see below), whose sum is σ = 49032456. Its totient is φ = 32273280.

The previous prime is 40600969. The next prime is 40601017. The reversal of 40600985 is 58900604.

40600985 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 100489 + 40500496 = 317^2 + 6364^2 .

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

It is not a de Polignac number, because 40600985 - 2⁴ = 40600969 is a prime.

It is a Duffinian number.

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 7 ways as a sum of consecutive naturals, for example, 25076 + ... + 26645.

It is an arithmetic number, because the mean of its divisors is an integer number (6129057).

Almost surely, 2^40600985 is an apocalyptic number.

It is an amenable number.

40600985 is a deficient number, since it is larger than the sum of its proper divisors (8431471).

40600985 is a wasteful number, since it uses less digits than its factorization.

40600985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51883.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 40600985 is about 6371.8902219043. The cubic root of 40600985 is about 343.6994654088.

The spelling of 40600985 in words is "forty million, six hundred thousand, nine hundred eighty-five".