41985685 has 8 divisors (see below), whose sum is σ = 57580416. Its totient is φ = 28790160.

The previous prime is 41985683. The next prime is 41985689. The reversal of 41985685 is 58658914.

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

It is not a de Polignac number, because 41985685 - 2¹ = 41985683 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41985683) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 599761 + ... + 599830.

It is an arithmetic number, because the mean of its divisors is an integer number (7197552).

Almost surely, 2^41985685 is an apocalyptic number.

It is an amenable number.

41985685 is a deficient number, since it is larger than the sum of its proper divisors (15594731).

41985685 is a wasteful number, since it uses less digits than its factorization.

41985685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1199603.

The product of its digits is 345600, while the sum is 46.

The square root of 41985685 is about 6479.6361780581. The cubic root of 41985685 is about 347.5631684762.

The spelling of 41985685 in words is "forty-one million, nine hundred eighty-five thousand, six hundred eighty-five".