68325892 has 6 divisors (see below), whose sum is σ = 119570318. Its totient is φ = 34162944.

The previous prime is 68325889. The next prime is 68325899. The reversal of 68325892 is 29852386.

It can be written as a sum of positive squares in only one way, i.e., 50466816 + 17859076 = 7104^2 + 4226^2 .

It is not an unprimeable number, because it can be changed into a prime (68325899) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8540733 + ... + 8540740.

Almost surely, 2^68325892 is an apocalyptic number.

It is an amenable number.

68325892 is a deficient number, since it is larger than the sum of its proper divisors (51244426).

68325892 is a wasteful number, since it uses less digits than its factorization.

68325892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17081477 (or 17081475 counting only the distinct ones).

The product of its digits is 207360, while the sum is 43.

The square root of 68325892 is about 8265.9477375556. The cubic root of 68325892 is about 408.8165197068.

The spelling of 68325892 in words is "sixty-eight million, three hundred twenty-five thousand, eight hundred ninety-two".