8671485 has 16 divisors (see below), whose sum is σ = 13931136. Its totient is φ = 4605888.

The previous prime is 8671471. The next prime is 8671499. The reversal of 8671485 is 5841768.

It is an interprime number because it is at equal distance from previous prime (8671471) and next prime (8671499).

It is not a de Polignac number, because 8671485 - 2⁴ = 8671469 is a prime.

It is a congruent number.

It is an unprimeable number.

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, 3112 + ... + 5198.

It is an arithmetic number, because the mean of its divisors is an integer number (870696).

Almost surely, 2^8671485 is an apocalyptic number.

It is an amenable number.

8671485 is a deficient number, since it is larger than the sum of its proper divisors (5259651).

8671485 is a wasteful number, since it uses less digits than its factorization.

8671485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2372.

The product of its digits is 53760, while the sum is 39.

The square root of 8671485 is about 2944.7385282908. The cubic root of 8671485 is about 205.4460641895.

The spelling of 8671485 in words is "eight million, six hundred seventy-one thousand, four hundred eighty-five".