9908874 has 24 divisors (see below), whose sum is σ = 21766212. Its totient is φ = 3257280.

The previous prime is 9908867. The next prime is 9908881. The reversal of 9908874 is 4788099.

It is an interprime number because it is at equal distance from previous prime (9908867) and next prime (9908881).

It can be written as a sum of positive squares in 2 ways, for example, as 9566649 + 342225 = 3093^2 + 585^2 .

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 11 ways as a sum of consecutive naturals, for example, 2457 + ... + 5084.

Almost surely, 2^9908874 is an apocalyptic number.

9908874 is an abundant number, since it is smaller than the sum of its proper divisors (11857338).

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

9908874 is a wasteful number, since it uses less digits than its factorization.

9908874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7622 (or 7619 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 45.

The square root of 9908874 is about 3147.8363998150. The cubic root of 9908874 is about 214.7870543471.

The spelling of 9908874 in words is "nine million, nine hundred eight thousand, eight hundred seventy-four".