8534685 has 8 divisors (see below), whose sum is σ = 13655520. Its totient is φ = 4551824.

The previous prime is 8534681. The next prime is 8534699. The reversal of 8534685 is 5864358.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 8534685 - 2² = 8534681 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8534681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 284475 + ... + 284504.

It is an arithmetic number, because the mean of its divisors is an integer number (1706940).

Almost surely, 2^8534685 is an apocalyptic number.

It is an amenable number.

8534685 is a deficient number, since it is larger than the sum of its proper divisors (5120835).

8534685 is a wasteful number, since it uses less digits than its factorization.

8534685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 568987.

The product of its digits is 115200, while the sum is 39.

The square root of 8534685 is about 2921.4183199261. The cubic root of 8534685 is about 204.3599709324.

Subtracting from 8534685 its sum of digits (39), we obtain a triangular number (8534646 = T₄₁₃₁).

The spelling of 8534685 in words is "eight million, five hundred thirty-four thousand, six hundred eighty-five".