8992887 has 8 divisors (see below), whose sum is σ = 12314736. Its totient is φ = 5833152.

The previous prime is 8992877. The next prime is 8992889. The reversal of 8992887 is 7882998.

8992887 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 8992887 - 2⁸ = 8992631 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8992889) 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, 40398 + ... + 40619.

It is an arithmetic number, because the mean of its divisors is an integer number (1539342).

Almost surely, 2^8992887 is an apocalyptic number.

8992887 is a deficient number, since it is larger than the sum of its proper divisors (3321849).

8992887 is a wasteful number, since it uses less digits than its factorization.

8992887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81057.

The product of its digits is 580608, while the sum is 51.

The square root of 8992887 is about 2998.8142656724. The cubic root of 8992887 is about 207.9535692097.

The spelling of 8992887 in words is "eight million, nine hundred ninety-two thousand, eight hundred eighty-seven".