8785485 has 24 divisors (see below), whose sum is σ = 15386904. Its totient is φ = 4636800.

The previous prime is 8785453. The next prime is 8785489. The reversal of 8785485 is 5845878.

It can be written as a sum of positive squares in 4 ways, for example, as 3709476 + 5076009 = 1926^2 + 2253^2 .

It is not a de Polignac number, because 8785485 - 2⁵ = 8785453 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 8785485.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8785489) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3579 + ... + 5511.

It is an arithmetic number, because the mean of its divisors is an integer number (641121).

Almost surely, 2^8785485 is an apocalyptic number.

It is an amenable number.

8785485 is a deficient number, since it is larger than the sum of its proper divisors (6601419).

8785485 is a wasteful number, since it uses less digits than its factorization.

8785485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2045 (or 2042 counting only the distinct ones).

The product of its digits is 358400, while the sum is 45.

The square root of 8785485 is about 2964.0318824196. The cubic root of 8785485 is about 206.3424489129.

The spelling of 8785485 in words is "eight million, seven hundred eighty-five thousand, four hundred eighty-five".