8963120 has 40 divisors (see below), whose sum is σ = 20988240. Its totient is φ = 3559680.

The previous prime is 8963107. The next prime is 8963147. The reversal of 8963120 is 213698.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14171 + ... + 14789.

It is an arithmetic number, because the mean of its divisors is an integer number (524706).

Almost surely, 2^8963120 is an apocalyptic number.

8963120 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 8963120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10494120).

8963120 is an abundant number, since it is smaller than the sum of its proper divisors (12025120).

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

8963120 is a wasteful number, since it uses less digits than its factorization.

8963120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 813 (or 807 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 8963120 is about 2993.8470234800. The cubic root of 8963120 is about 207.7238692847.

The spelling of 8963120 in words is "eight million, nine hundred sixty-three thousand, one hundred twenty".