8851872 has 96 divisors (see below), whose sum is σ = 25643520. Its totient is φ = 2661120.

The previous prime is 8851861. The next prime is 8851877. The reversal of 8851872 is 2781588.

It is a tau number, because it is divible by the number of its divisors (96).

It is a self number, because there is not a number n which added to its sum of digits gives 8851872.

It is not an unprimeable number, because it can be changed into a prime (8851877) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41847 + ... + 42057.

It is an arithmetic number, because the mean of its divisors is an integer number (267120).

Almost surely, 2^8851872 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 8851872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12821760).

8851872 is an abundant number, since it is smaller than the sum of its proper divisors (16791648).

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

8851872 is a wasteful number, since it uses less digits than its factorization.

8851872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266 (or 258 counting only the distinct ones).

The product of its digits is 35840, while the sum is 39.

The square root of 8851872 is about 2975.2095724503. The cubic root of 8851872 is about 206.8608834451.

The spelling of 8851872 in words is "eight million, eight hundred fifty-one thousand, eight hundred seventy-two".