8548985 has 16 divisors (see below), whose sum is σ = 10851840. Its totient is φ = 6452160.

The previous prime is 8548949. The next prime is 8548987. The reversal of 8548985 is 5898458.

It is a de Polignac number, because none of the positive numbers 2^k-8548985 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (8548987) 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 15 ways as a sum of consecutive naturals, for example, 8615 + ... + 9555.

It is an arithmetic number, because the mean of its divisors is an integer number (678240).

Almost surely, 2^8548985 is an apocalyptic number.

It is an amenable number.

8548985 is a deficient number, since it is larger than the sum of its proper divisors (2302855).

8548985 is a wasteful number, since it uses less digits than its factorization.

8548985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1048.

The product of its digits is 460800, while the sum is 47.

The square root of 8548985 is about 2923.8647369535. The cubic root of 8548985 is about 204.4740433695.

The spelling of 8548985 in words is "eight million, five hundred forty-eight thousand, nine hundred eighty-five".