9908250 has 64 divisors (see below), whose sum is σ = 27001728. Its totient is φ = 2400000.

The previous prime is 9908231. The next prime is 9908257. The reversal of 9908250 is 528099.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (9908257) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7650 + ... + 8850.

It is an arithmetic number, because the mean of its divisors is an integer number (421902).

Almost surely, 2^9908250 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9908250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13500864).

9908250 is an abundant number, since it is smaller than the sum of its proper divisors (17093478).

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

9908250 is a wasteful number, since it uses less digits than its factorization.

9908250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1232 (or 1222 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 33.

The square root of 9908250 is about 3147.7372825571. The cubic root of 9908250 is about 214.7825455961.

The spelling of 9908250 in words is "nine million, nine hundred eight thousand, two hundred fifty".