8486887 has 4 divisors (see below), whose sum is σ = 8517160. Its totient is φ = 8456616.

The previous prime is 8486873. The next prime is 8486903. The reversal of 8486887 is 7886848.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 8486887 - 2⁷ = 8486759 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8486887.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8486827) 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, 14712 + ... + 15277.

It is an arithmetic number, because the mean of its divisors is an integer number (2129290).

Almost surely, 2^8486887 is an apocalyptic number.

8486887 is a deficient number, since it is larger than the sum of its proper divisors (30273).

8486887 is a wasteful number, since it uses less digits than its factorization.

8486887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30272.

The product of its digits is 688128, while the sum is 49.

The square root of 8486887 is about 2913.2262184733. The cubic root of 8486887 is about 203.9777545268.

The spelling of 8486887 in words is "eight million, four hundred eighty-six thousand, eight hundred eighty-seven".