9908854 has 8 divisors (see below), whose sum is σ = 14880600. Its totient is φ = 4948656.

The previous prime is 9908851. The next prime is 9908867. The reversal of 9908854 is 4588099.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 9908854.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9908851) 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, 264 + ... + 4459.

It is an arithmetic number, because the mean of its divisors is an integer number (1860075).

Almost surely, 2^9908854 is an apocalyptic number.

9908854 is a deficient number, since it is larger than the sum of its proper divisors (4971746).

9908854 is a wasteful number, since it uses less digits than its factorization.

9908854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5774.

The product of its (nonzero) digits is 103680, while the sum is 43.

The square root of 9908854 is about 3147.8332230282. The cubic root of 9908854 is about 214.7869098388.

The spelling of 9908854 in words is "nine million, nine hundred eight thousand, eight hundred fifty-four".