8485580 has 24 divisors (see below), whose sum is σ = 18302928. Its totient is φ = 3302208.

The previous prime is 8485579. The next prime is 8485583. The reversal of 8485580 is 855848.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (8485583) 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, 4994 + ... + 6473.

It is an arithmetic number, because the mean of its divisors is an integer number (762622).

Almost surely, 2^8485580 is an apocalyptic number.

It is an amenable number.

8485580 is an abundant number, since it is smaller than the sum of its proper divisors (9817348).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8485580 is a wasteful number, since it uses less digits than its factorization.

8485580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11513 (or 11511 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 38.

The square root of 8485580 is about 2913.0018880873. The cubic root of 8485580 is about 203.9672829757.

The spelling of 8485580 in words is "eight million, four hundred eighty-five thousand, five hundred eighty".