8987056 has 20 divisors (see below), whose sum is σ = 18752272. Its totient is φ = 4147776.

The previous prime is 8987047. The next prime is 8987093. The reversal of 8987056 is 6507898.

It is a happy number.

It is an alternating number because its digits alternate between even and odd.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21396 + ... + 21811.

Almost surely, 2^8987056 is an apocalyptic number.

It is an amenable number.

8987056 is an abundant number, since it is smaller than the sum of its proper divisors (9765216).

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

8987056 is a wasteful number, since it uses less digits than its factorization.

8987056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43228 (or 43222 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 43.

The square root of 8987056 is about 2997.8418904272. The cubic root of 8987056 is about 207.9086137008.

The spelling of 8987056 in words is "eight million, nine hundred eighty-seven thousand, fifty-six".