8485513 has 4 divisors (see below), whose sum is σ = 8494720. Its totient is φ = 8476308.

The previous prime is 8485511. The next prime is 8485517. The reversal of 8485513 is 3155848.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 8485513 - 2¹ = 8485511 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8485511) 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, 3045 + ... + 5122.

It is an arithmetic number, because the mean of its divisors is an integer number (2123680).

Almost surely, 2^8485513 is an apocalyptic number.

It is an amenable number.

8485513 is a deficient number, since it is larger than the sum of its proper divisors (9207).

8485513 is a wasteful number, since it uses less digits than its factorization.

8485513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9206.

The product of its digits is 19200, while the sum is 34.

The square root of 8485513 is about 2912.9903879004. The cubic root of 8485513 is about 203.9667461495.

It can be divided in two parts, 8485 and 513, that added together give a palindrome (8998).

The spelling of 8485513 in words is "eight million, four hundred eighty-five thousand, five hundred thirteen".