8466887 has 8 divisors (see below), whose sum is σ = 9947280. Its totient is φ = 7104960.

The previous prime is 8466859. The next prime is 8466889. The reversal of 8466887 is 7886648.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8466887 - 2²⁰ = 7418311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8466889) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29462 + ... + 29747.

It is an arithmetic number, because the mean of its divisors is an integer number (1243410).

Almost surely, 2^8466887 is an apocalyptic number.

8466887 is a deficient number, since it is larger than the sum of its proper divisors (1480393).

8466887 is a wasteful number, since it uses less digits than its factorization.

8466887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59233.

The product of its digits is 516096, while the sum is 47.

The square root of 8466887 is about 2909.7915732918. The cubic root of 8466887 is about 203.8173987572.

The spelling of 8466887 in words is "eight million, four hundred sixty-six thousand, eight hundred eighty-seven".