8102668 has 12 divisors (see below), whose sum is σ = 16205392. Its totient is φ = 3472560.

The previous prime is 8102657. The next prime is 8102669. The reversal of 8102668 is 8662018.

8102668 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (8102669) 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, 144663 + ... + 144718.

Almost surely, 2^8102668 is an apocalyptic number.

It is an amenable number.

8102668 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

8102668 is a wasteful number, since it uses less digits than its factorization.

8102668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289392 (or 289390 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 8102668 is about 2846.5185753829. The cubic root of 8102668 is about 200.8519325685.

The spelling of 8102668 in words is "eight million, one hundred two thousand, six hundred sixty-eight".