9996258 has 8 divisors (see below), whose sum is σ = 19992528. Its totient is φ = 3332084.

The previous prime is 9996247. The next prime is 9996263. The reversal of 9996258 is 8526999.

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

9996258 is an admirable number.

It is an Ulam number.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 833016 + ... + 833027.

It is an arithmetic number, because the mean of its divisors is an integer number (2499066).

Almost surely, 2^9996258 is an apocalyptic number.

9996258 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

9996258 is a wasteful number, since it uses less digits than its factorization.

9996258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1666048.

The product of its digits is 349920, while the sum is 48.

The square root of 9996258 is about 3161.6859426578. The cubic root of 9996258 is about 215.4165926685.

The spelling of 9996258 in words is "nine million, nine hundred ninety-six thousand, two hundred fifty-eight".