9950886 has 48 divisors (see below), whose sum is σ = 24345360. Its totient is φ = 2909760.

The previous prime is 9950879. The next prime is 9950911. The reversal of 9950886 is 6880599.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4876 + ... + 6608.

It is an arithmetic number, because the mean of its divisors is an integer number (507195).

Almost surely, 2^9950886 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9950886, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12172680).

9950886 is an abundant number, since it is smaller than the sum of its proper divisors (14394474).

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

9950886 is a wasteful number, since it uses less digits than its factorization.

9950886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1781 (or 1778 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 45.

The square root of 9950886 is about 3154.5024964327. The cubic root of 9950886 is about 215.0901803051.

The spelling of 9950886 in words is "nine million, nine hundred fifty thousand, eight hundred eighty-six".