9968622 has 8 divisors (see below), whose sum is σ = 19937256. Its totient is φ = 3322872.

The previous prime is 9968587. The next prime is 9968627. The reversal of 9968622 is 2268699.

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

9968622 is an admirable number.

It is a super-3 number, since 3×9968622³ (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9968627) 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, 830713 + ... + 830724.

It is an arithmetic number, because the mean of its divisors is an integer number (2492157).

Almost surely, 2^9968622 is an apocalyptic number.

9968622 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.

9968622 is a wasteful number, since it uses less digits than its factorization.

9968622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1661442.

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

The square root of 9968622 is about 3157.3124647396. The cubic root of 9968622 is about 215.2178933957.

The spelling of 9968622 in words is "nine million, nine hundred sixty-eight thousand, six hundred twenty-two".