8500485 has 32 divisors (see below), whose sum is σ = 15770880. Its totient is φ = 3829248.

The previous prime is 8500483. The next prime is 8500517. The reversal of 8500485 is 5840058.

It is not a de Polignac number, because 8500485 - 2¹ = 8500483 is a prime.

8500485 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8500483) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7111 + ... + 8219.

It is an arithmetic number, because the mean of its divisors is an integer number (492840).

Almost surely, 2^8500485 is an apocalyptic number.

It is an amenable number.

8500485 is a deficient number, since it is larger than the sum of its proper divisors (7270395).

8500485 is a wasteful number, since it uses less digits than its factorization.

8500485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1197.

The product of its (nonzero) digits is 6400, while the sum is 30.

The square root of 8500485 is about 2915.5591230500. The cubic root of 8500485 is about 204.0866365960.

The spelling of 8500485 in words is "eight million, five hundred thousand, four hundred eighty-five".