8642068 has 12 divisors (see below), whose sum is σ = 15174432. Its totient is φ = 4306520.

The previous prime is 8642063. The next prime is 8642077. The reversal of 8642068 is 8602468.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8642063) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2230 + ... + 4717.

It is an arithmetic number, because the mean of its divisors is an integer number (1264536).

Almost surely, 2^8642068 is an apocalyptic number.

It is an amenable number.

8642068 is a deficient number, since it is larger than the sum of its proper divisors (6532364).

8642068 is a wasteful number, since it uses less digits than its factorization.

8642068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7262 (or 7260 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 34.

The square root of 8642068 is about 2939.7394442365. The cubic root of 8642068 is about 205.2134837316.

The spelling of 8642068 in words is "eight million, six hundred forty-two thousand, sixty-eight".