9988233 has 8 divisors (see below), whose sum is σ = 13896768. Its totient is φ = 6369264.

The previous prime is 9988229. The next prime is 9988249. The reversal of 9988233 is 3328899.

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

It is not a de Polignac number, because 9988233 - 2² = 9988229 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9988213) 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, 72310 + ... + 72447.

It is an arithmetic number, because the mean of its divisors is an integer number (1737096).

Almost surely, 2^9988233 is an apocalyptic number.

It is an amenable number.

9988233 is a deficient number, since it is larger than the sum of its proper divisors (3908535).

9988233 is a wasteful number, since it uses less digits than its factorization.

9988233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144783.

The product of its digits is 93312, while the sum is 42.

The square root of 9988233 is about 3160.4165864645. The cubic root of 9988233 is about 215.3589317262.

The spelling of 9988233 in words is "nine million, nine hundred eighty-eight thousand, two hundred thirty-three".