8891120 has 40 divisors (see below), whose sum is σ = 23626464. Its totient is φ = 3048192.

The previous prime is 8891093. The next prime is 8891147. The reversal of 8891120 is 211988.

8891120 is digitally balanced in base 2 and base 8, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (8891093) and next prime (8891147).

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

8891120 is strictly pandigital in base 8.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7379 + ... + 8498.

Almost surely, 2^8891120 is an apocalyptic number.

8891120 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8891120 is an abundant number, since it is smaller than the sum of its proper divisors (14735344).

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

8891120 is a wasteful number, since it uses less digits than its factorization.

8891120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15897 (or 15891 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 29.

The square root of 8891120 is about 2981.7981152318. The cubic root of 8891120 is about 207.1661637328.

The spelling of 8891120 in words is "eight million, eight hundred ninety-one thousand, one hundred twenty".