8070868 has 12 divisors (see below), whose sum is σ = 15210580. Its totient is φ = 3724992.

The previous prime is 8070863. The next prime is 8070871. The reversal of 8070868 is 8680708.

It can be written as a sum of positive squares in 2 ways, for example, as 386884 + 7683984 = 622^2 + 2772^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8070863) 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 3 ways as a sum of consecutive naturals, for example, 77553 + ... + 77656.

Almost surely, 2^8070868 is an apocalyptic number.

It is an amenable number.

8070868 is a deficient number, since it is larger than the sum of its proper divisors (7139712).

8070868 is a wasteful number, since it uses less digits than its factorization.

8070868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155226 (or 155224 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 37.

The square root of 8070868 is about 2840.9273133961. The cubic root of 8070868 is about 200.5888313535.

The spelling of 8070868 in words is "eight million, seventy thousand, eight hundred sixty-eight".