5085684 has 18 divisors (see below), whose sum is σ = 12855570. Its totient is φ = 1695216.

The previous prime is 5085683. The next prime is 5085709. The reversal of 5085684 is 4865805.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4410000 + 675684 = 2100^2 + 822^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 141269 = 5085684 / (5 + 0 + 8 + 5 + 6 + 8 + 4).

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5085683) 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, 70599 + ... + 70670.

Almost surely, 2^5085684 is an apocalyptic number.

It is an amenable number.

5085684 is an abundant number, since it is smaller than the sum of its proper divisors (7769886).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5085684 is a wasteful number, since it uses less digits than its factorization.

5085684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141279 (or 141274 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 36.

The square root of 5085684 is about 2255.1461150001. The cubic root of 5085684 is about 171.9688513993.

The spelling of 5085684 in words is "five million, eighty-five thousand, six hundred eighty-four".