68675708 has 12 divisors (see below), whose sum is σ = 120369480. Its totient is φ = 34284432.

The previous prime is 68675707. The next prime is 68675713. The reversal of 68675708 is 80757686.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68675701) 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, 10391 + ... + 15662.

It is an arithmetic number, because the mean of its divisors is an integer number (10030790).

Almost surely, 2^68675708 is an apocalyptic number.

It is an amenable number.

68675708 is a deficient number, since it is larger than the sum of its proper divisors (51693772).

68675708 is a wasteful number, since it uses less digits than its factorization.

68675708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26716 (or 26714 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 47.

The square root of 68675708 is about 8287.0807887941. The cubic root of 68675708 is about 409.5130208658.

The spelling of 68675708 in words is "sixty-eight million, six hundred seventy-five thousand, seven hundred eight".