68650927 has 2 divisors, whose sum is σ = 68650928. Its totient is φ = 68650926.

The previous prime is 68650889. The next prime is 68650961. The reversal of 68650927 is 72905686.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-68650927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (68650987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34325463 + 34325464.

It is an arithmetic number, because the mean of its divisors is an integer number (34325464).

Almost surely, 2^68650927 is an apocalyptic number.

68650927 is a deficient number, since it is larger than the sum of its proper divisors (1).

68650927 is an equidigital number, since it uses as much as digits as its factorization.

68650927 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 181440, while the sum is 43.

The square root of 68650927 is about 8285.5854953045. The cubic root of 68650927 is about 409.4637585995.

The spelling of 68650927 in words is "sixty-eight million, six hundred fifty thousand, nine hundred twenty-seven".