8875520 has 40 divisors (see below), whose sum is σ = 21286584. Its totient is φ = 3549184.

The previous prime is 8875511. The next prime is 8875541. The reversal of 8875520 is 255788.

It is a tau number, because it is divible by the number of its divisors (40).

It is a nialpdrome in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 827 + ... + 4293.

Almost surely, 2^8875520 is an apocalyptic number.

8875520 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8875520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10643292).

8875520 is an abundant number, since it is smaller than the sum of its proper divisors (12411064).

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

8875520 is an equidigital number, since it uses as much as digits as its factorization.

8875520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3490 (or 3474 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 35.

The square root of 8875520 is about 2979.1810955362. The cubic root of 8875520 is about 207.0449310076.

The spelling of 8875520 in words is "eight million, eight hundred seventy-five thousand, five hundred twenty".