8210068 has 6 divisors (see below), whose sum is σ = 14367626. Its totient is φ = 4105032.

The previous prime is 8210063. The next prime is 8210077. The reversal of 8210068 is 8600128.

It can be written as a sum of positive squares in only one way, i.e., 5326864 + 2883204 = 2308^2 + 1698^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8210063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1026255 + ... + 1026262.

Almost surely, 2^8210068 is an apocalyptic number.

It is an amenable number.

8210068 is a deficient number, since it is larger than the sum of its proper divisors (6157558).

8210068 is a wasteful number, since it uses less digits than its factorization.

8210068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2052521 (or 2052519 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 8210068 is about 2865.3216224361. The cubic root of 8210068 is about 201.7354639336.

The spelling of 8210068 in words is "eight million, two hundred ten thousand, sixty-eight".