8989854 has 8 divisors (see below), whose sum is σ = 17979720. Its totient is φ = 2996616.

The previous prime is 8989837. The next prime is 8989861. The reversal of 8989854 is 4589898.

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

8989854 is an admirable number.

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

It is a junction number, because it is equal to n+sod(n) for n = 8989797 and 8989806.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 749149 + ... + 749160.

It is an arithmetic number, because the mean of its divisors is an integer number (2247465).

Almost surely, 2^8989854 is an apocalyptic number.

8989854 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

8989854 is a wasteful number, since it uses less digits than its factorization.

8989854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1498314.

The product of its digits is 829440, while the sum is 51.

The square root of 8989854 is about 2998.3085231510. The cubic root of 8989854 is about 207.9301879865.

The spelling of 8989854 in words is "eight million, nine hundred eighty-nine thousand, eight hundred fifty-four".