8485687 has 4 divisors (see below), whose sum is σ = 9697936. Its totient is φ = 7273440.

The previous prime is 8485681. The next prime is 8485721. The reversal of 8485687 is 7865848.

8485687 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8485687 - 2³ = 8485679 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 (8485681) 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 3 ways as a sum of consecutive naturals, for example, 606114 + ... + 606127.

It is an arithmetic number, because the mean of its divisors is an integer number (2424484).

Almost surely, 2^8485687 is an apocalyptic number.

8485687 is a deficient number, since it is larger than the sum of its proper divisors (1212249).

8485687 is a wasteful number, since it uses less digits than its factorization.

8485687 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1212248.

The product of its digits is 430080, while the sum is 46.

The square root of 8485687 is about 2913.0202539632. The cubic root of 8485687 is about 203.9681402892.

The spelling of 8485687 in words is "eight million, four hundred eighty-five thousand, six hundred eighty-seven".