68626708 has 48 divisors (see below), whose sum is σ = 130616640. Its totient is φ = 31449600.

The previous prime is 68626703. The next prime is 68626709. The reversal of 68626708 is 80762686.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68626703) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 523803 + ... + 523933.

It is an arithmetic number, because the mean of its divisors is an integer number (2721180).

Almost surely, 2^68626708 is an apocalyptic number.

It is an amenable number.

68626708 is a deficient number, since it is larger than the sum of its proper divisors (61989932).

68626708 is a wasteful number, since it uses less digits than its factorization.

68626708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328 (or 326 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 43.

The square root of 68626708 is about 8284.1238522852. The cubic root of 68626708 is about 409.4156020798.

The spelling of 68626708 in words is "sixty-eight million, six hundred twenty-six thousand, seven hundred eight".