8089960 has 32 divisors (see below), whose sum is σ = 19274760. Its totient is φ = 3045376.

The previous prime is 8089937. The next prime is 8089967. The reversal of 8089960 is 699808.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 8076964 + 12996 = 2842^2 + 114^2 .

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (8089967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5269 + ... + 6628.

Almost surely, 2^8089960 is an apocalyptic number.

It is an amenable number.

8089960 is an abundant number, since it is smaller than the sum of its proper divisors (11184800).

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

8089960 is a wasteful number, since it uses less digits than its factorization.

8089960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11925 (or 11921 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 40.

The square root of 8089960 is about 2844.2854990313. The cubic root of 8089960 is about 200.7468740903.

The spelling of 8089960 in words is "eight million, eighty-nine thousand, nine hundred sixty".