8486667 has 32 divisors (see below), whose sum is σ = 14568960. Its totient is φ = 4782240.

The previous prime is 8486663. The next prime is 8486707. The reversal of 8486667 is 7666848.

It is a happy number.

8486667 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8486667 - 2² = 8486663 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8486663) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15417 + ... + 15957.

It is an arithmetic number, because the mean of its divisors is an integer number (455280).

Almost surely, 2^8486667 is an apocalyptic number.

8486667 is a deficient number, since it is larger than the sum of its proper divisors (6082293).

8486667 is a wasteful number, since it uses less digits than its factorization.

8486667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640 (or 634 counting only the distinct ones).

The product of its digits is 387072, while the sum is 45.

The square root of 8486667 is about 2913.1884594032. The cubic root of 8486667 is about 203.9759919844.

The spelling of 8486667 in words is "eight million, four hundred eighty-six thousand, six hundred sixty-seven".