68023708 has 12 divisors (see below), whose sum is σ = 119281680. Its totient is φ = 33943232.

The previous prime is 68023699. The next prime is 68023733. The reversal of 68023708 is 80732086.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14893 + ... + 18916.

It is an arithmetic number, because the mean of its divisors is an integer number (9940140).

Almost surely, 2^68023708 is an apocalyptic number.

It is an amenable number.

68023708 is a deficient number, since it is larger than the sum of its proper divisors (51257972).

68023708 is a wasteful number, since it uses less digits than its factorization.

68023708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34316 (or 34314 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 68023708 is about 8247.6486346110. The cubic root of 68023708 is about 408.2129399150.

The spelling of 68023708 in words is "sixty-eight million, twenty-three thousand, seven hundred eight".