8871936 has 84 divisors (see below), whose sum is σ = 24967692. Its totient is φ = 2801664.

The previous prime is 8871931. The next prime is 8871991. The reversal of 8871936 is 6391788.

It is a super-2 number, since 2×8871936² = 157422496776192, which contains 22 as substring.

Its product of digits (72576) is a multiple of the sum of its prime divisors (24).

It is a nialpdrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8871931) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 466935 + ... + 466953.

Almost surely, 2^8871936 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8871936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12483846).

8871936 is an abundant number, since it is smaller than the sum of its proper divisors (16095756).

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

8871936 is an equidigital number, since it uses as much as digits as its factorization.

8871936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67 (or 24 counting only the distinct ones).

The product of its digits is 72576, while the sum is 42.

The square root of 8871936 is about 2978.5795272243. The cubic root of 8871936 is about 207.0170585022.

The spelling of 8871936 in words is "eight million, eight hundred seventy-one thousand, nine hundred thirty-six".