9808252 has 24 divisors (see below), whose sum is σ = 18373824. Its totient is φ = 4564992.

The previous prime is 9808243. The next prime is 9808259. The reversal of 9808252 is 2528089.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9808259) 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 7 ways as a sum of consecutive naturals, for example, 5853 + ... + 7339.

It is an arithmetic number, because the mean of its divisors is an integer number (765576).

Almost surely, 2^9808252 is an apocalyptic number.

It is an amenable number.

9808252 is a deficient number, since it is larger than the sum of its proper divisors (8565572).

9808252 is a wasteful number, since it uses less digits than its factorization.

9808252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1605 (or 1603 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 34.

The square root of 9808252 is about 3131.8128935171. The cubic root of 9808252 is about 214.0575441373.

The spelling of 9808252 in words is "nine million, eight hundred eight thousand, two hundred fifty-two".