8128968 has 16 divisors (see below), whose sum is σ = 20322480. Its totient is φ = 2709648.

The previous prime is 8128957. The next prime is 8128969. The reversal of 8128968 is 8698218.

It is not an unprimeable number, because it can be changed into a prime (8128969) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 169330 + ... + 169377.

It is an arithmetic number, because the mean of its divisors is an integer number (1270155).

Almost surely, 2^8128968 is an apocalyptic number.

It is an amenable number.

8128968 is an abundant number, since it is smaller than the sum of its proper divisors (12193512).

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

8128968 is a wasteful number, since it uses less digits than its factorization.

8128968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338716 (or 338712 counting only the distinct ones).

The product of its digits is 55296, while the sum is 42.

The square root of 8128968 is about 2851.1345110324. The cubic root of 8128968 is about 201.0690092491.

The spelling of 8128968 in words is "eight million, one hundred twenty-eight thousand, nine hundred sixty-eight".