8851136 has 56 divisors (see below), whose sum is σ = 20970240. Its totient is φ = 3624192.

The previous prime is 8851133. The next prime is 8851187. The reversal of 8851136 is 6311588.

It is a tau number, because it is divible by the number of its divisors (56).

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (8851133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9875 + ... + 10733.

Almost surely, 2^8851136 is an apocalyptic number.

8851136 is the 1718-th octagonal number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8851136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10485120).

8851136 is an abundant number, since it is smaller than the sum of its proper divisors (12119104).

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

8851136 is a wasteful number, since it uses less digits than its factorization.

8851136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 901 (or 891 counting only the distinct ones).

The product of its digits is 5760, while the sum is 32.

The square root of 8851136 is about 2975.0858811134. The cubic root of 8851136 is about 206.8551500504.

The spelling of 8851136 in words is "eight million, eight hundred fifty-one thousand, one hundred thirty-six".