8536705 has 4 divisors (see below), whose sum is σ = 10244052. Its totient is φ = 6829360.

The previous prime is 8536699. The next prime is 8536709. The reversal of 8536705 is 5076358.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1418481 + 7118224 = 1191^2 + 2668^2 .

It is not a de Polignac number, because 8536705 - 2⁵ = 8536673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8536709) 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, 853666 + ... + 853675.

It is an arithmetic number, because the mean of its divisors is an integer number (2561013).

Almost surely, 2^8536705 is an apocalyptic number.

It is an amenable number.

8536705 is a deficient number, since it is larger than the sum of its proper divisors (1707347).

8536705 is a wasteful number, since it uses less digits than its factorization.

8536705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1707346.

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 8536705 is about 2921.7640219566. The cubic root of 8536705 is about 204.3760923857.

The spelling of 8536705 in words is "eight million, five hundred thirty-six thousand, seven hundred five".