8685042 has 8 divisors (see below), whose sum is σ = 17370096. Its totient is φ = 2895012.

The previous prime is 8685041. The next prime is 8685043. The reversal of 8685042 is 2405868.

It is an interprime number because it is at equal distance from previous prime (8685041) and next prime (8685043).

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

8685042 is an admirable number.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 8684994 and 8685012.

It is not an unprimeable number, because it can be changed into a prime (8685041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 723748 + ... + 723759.

It is an arithmetic number, because the mean of its divisors is an integer number (2171262).

Almost surely, 2^8685042 is an apocalyptic number.

8685042 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

8685042 is a wasteful number, since it uses less digits than its factorization.

8685042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1447512.

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 8685042 is about 2947.0395314620. The cubic root of 8685042 is about 205.5530732379.

The spelling of 8685042 in words is "eight million, six hundred eighty-five thousand, forty-two".