9958288 has 20 divisors (see below), whose sum is σ = 19387648. Its totient is φ = 4955040.

The previous prime is 9958283. The next prime is 9958303. The reversal of 9958288 is 8828599.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9958283) 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 3 ways as a sum of consecutive naturals, for example, 2173 + ... + 4963.

Almost surely, 2^9958288 is an apocalyptic number.

It is an amenable number.

9958288 is a deficient number, since it is larger than the sum of its proper divisors (9429360).

9958288 is a wasteful number, since it uses less digits than its factorization.

9958288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3022 (or 3016 counting only the distinct ones).

The product of its digits is 414720, while the sum is 49.

The square root of 9958288 is about 3155.6755219762. The cubic root of 9958288 is about 215.1434989381.

The spelling of 9958288 in words is "nine million, nine hundred fifty-eight thousand, two hundred eighty-eight".