9996210 has 160 divisors (see below), whose sum is σ = 32199552. Its totient is φ = 2177280.

The previous prime is 9996209. The next prime is 9996211. The reversal of 9996210 is 126999.

It is an interprime number because it is at equal distance from previous prime (9996209) and next prime (9996211).

It is a nialpdrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (9996211) by changing a digit.

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 79 ways as a sum of consecutive naturals, for example, 232449 + ... + 232491.

Almost surely, 2^9996210 is an apocalyptic number.

9996210 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 9996210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16099776).

9996210 is an abundant number, since it is smaller than the sum of its proper divisors (22203342).

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

9996210 is a wasteful number, since it uses less digits than its factorization.

9996210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110 (or 101 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 36.

The square root of 9996210 is about 3161.6783517619. The cubic root of 9996210 is about 215.4162478724.

The spelling of 9996210 in words is "nine million, nine hundred ninety-six thousand, two hundred ten".