9006887 has 4 divisors (see below), whose sum is σ = 9021456. Its totient is φ = 8992320.

The previous prime is 9006883. The next prime is 9006919. The reversal of 9006887 is 7886009.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7886009 = 317 ⋅24877.

It is a cyclic number.

It is not a de Polignac number, because 9006887 - 2² = 9006883 is a prime.

It is a super-2 number, since 2×9006887² = 162248026861538, which contains 22 as substring.

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 9006887.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9006883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6314 + ... + 7607.

It is an arithmetic number, because the mean of its divisors is an integer number (2255364).

Almost surely, 2^9006887 is an apocalyptic number.

9006887 is a deficient number, since it is larger than the sum of its proper divisors (14569).

9006887 is a wasteful number, since it uses less digits than its factorization.

9006887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14568.

The product of its (nonzero) digits is 24192, while the sum is 38.

The square root of 9006887 is about 3001.1476138304. The cubic root of 9006887 is about 208.0614263229.

The spelling of 9006887 in words is "nine million, six thousand, eight hundred eighty-seven".