68854001 has 2 divisors, whose sum is σ = 68854002. Its totient is φ = 68854000.

The previous prime is 68853979. The next prime is 68854039. The reversal of 68854001 is 10045886.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 57395776 + 11458225 = 7576^2 + 3385^2 .

It is a cyclic number.

It is not a de Polignac number, because 68854001 - 2²⁶ = 1745137 is a prime.

It is not a weakly prime, because it can be changed into another prime (68857001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34427000 + 34427001.

It is an arithmetic number, because the mean of its divisors is an integer number (34427001).

Almost surely, 2^68854001 is an apocalyptic number.

It is an amenable number.

68854001 is a deficient number, since it is larger than the sum of its proper divisors (1).

68854001 is an equidigital number, since it uses as much as digits as its factorization.

68854001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7680, while the sum is 32.

The square root of 68854001 is about 8297.8311021616. The cubic root of 68854001 is about 409.8671014834.

Adding to 68854001 its reverse (10045886), we get a palindrome (78899887).

The spelling of 68854001 in words is "sixty-eight million, eight hundred fifty-four thousand, one".