8896987 has 8 divisors (see below), whose sum is σ = 9734832. Its totient is φ = 8064000.

The previous prime is 8896981. The next prime is 8896991. The reversal of 8896987 is 7896988.

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 8896987 - 2¹¹ = 8894939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8896981) 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 7 ways as a sum of consecutive naturals, for example, 3403 + ... + 5419.

It is an arithmetic number, because the mean of its divisors is an integer number (1216854).

Almost surely, 2^8896987 is an apocalyptic number.

8896987 is a deficient number, since it is larger than the sum of its proper divisors (837845).

8896987 is a wasteful number, since it uses less digits than its factorization.

8896987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2429.

The product of its digits is 1741824, while the sum is 55.

The square root of 8896987 is about 2982.7817553418. The cubic root of 8896987 is about 207.2117214216.

Subtracting from 8896987 its reverse (7896988), we obtain a palindrome (999999).

The spelling of 8896987 in words is "eight million, eight hundred ninety-six thousand, nine hundred eighty-seven".