94085885 has 8 divisors (see below), whose sum is σ = 113028696. Its totient is φ = 75184960.

The previous prime is 94085881. The next prime is 94085909. The reversal of 94085885 is 58858049.

It can be written as a sum of positive squares in 4 ways, for example, as 29138404 + 64947481 = 5398^2 + 8059^2 .

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

It is not a de Polignac number, because 94085885 - 2² = 94085881 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (94085881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5294 + ... + 14703.

It is an arithmetic number, because the mean of its divisors is an integer number (14128587).

Almost surely, 2^94085885 is an apocalyptic number.

It is an amenable number.

94085885 is a deficient number, since it is larger than the sum of its proper divisors (18942811).

94085885 is a wasteful number, since it uses less digits than its factorization.

94085885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20943.

The product of its (nonzero) digits is 460800, while the sum is 47.

The square root of 94085885 is about 9699.7878842787. The cubic root of 94085885 is about 454.8220291771.

The spelling of 94085885 in words is "ninety-four million, eighty-five thousand, eight hundred eighty-five".