8486870 has 32 divisors (see below), whose sum is σ = 18026496. Its totient is φ = 2815200.

The previous prime is 8486857. The next prime is 8486873. The reversal of 8486870 is 786848.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8486873) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 215 + ... + 4125.

It is an arithmetic number, because the mean of its divisors is an integer number (563328).

Almost surely, 2^8486870 is an apocalyptic number.

8486870 is an abundant number, since it is smaller than the sum of its proper divisors (9539626).

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

8486870 is a wasteful number, since it uses less digits than its factorization.

8486870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3956.

The product of its (nonzero) digits is 86016, while the sum is 41.

The square root of 8486870 is about 2913.2233007444. The cubic root of 8486870 is about 203.9776183314.

The spelling of 8486870 in words is "eight million, four hundred eighty-six thousand, eight hundred seventy".