8894520 has 96 divisors (see below), whose sum is σ = 29877120. Its totient is φ = 2292480.

The previous prime is 8894497. The next prime is 8894533. The reversal of 8894520 is 254988.

It is a super-2 number, since 2×8894520² = 158224972060800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nialpdrome in base 15.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10762 + ... + 11558.

It is an arithmetic number, because the mean of its divisors is an integer number (311220).

Almost surely, 2^8894520 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 8894520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14938560).

8894520 is an abundant number, since it is smaller than the sum of its proper divisors (20982600).

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

8894520 is a wasteful number, since it uses less digits than its factorization.

8894520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 845 (or 838 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 8894520 is about 2982.3681865256. The cubic root of 8894520 is about 207.1925674252.

The spelling of 8894520 in words is "eight million, eight hundred ninety-four thousand, five hundred twenty".