9898152 has 32 divisors (see below), whose sum is σ = 26995680. Its totient is φ = 2999360.

The previous prime is 9898151. The next prime is 9898157. The reversal of 9898152 is 2518989.

It is a happy number.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (9898151) 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, 18483 + ... + 19010.

It is an arithmetic number, because the mean of its divisors is an integer number (843615).

Almost surely, 2^9898152 is an apocalyptic number.

It is an amenable number.

9898152 is an abundant number, since it is smaller than the sum of its proper divisors (17097528).

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

9898152 is a wasteful number, since it uses less digits than its factorization.

9898152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37513 (or 37509 counting only the distinct ones).

The product of its digits is 51840, while the sum is 42.

The square root of 9898152 is about 3146.1328643273. The cubic root of 9898152 is about 214.7095555334.

The spelling of 9898152 in words is "nine million, eight hundred ninety-eight thousand, one hundred fifty-two".