68589341 has 2 divisors, whose sum is σ = 68589342. Its totient is φ = 68589340.

The previous prime is 68589299. The next prime is 68589347. The reversal of 68589341 is 14398586.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49632025 + 18957316 = 7045^2 + 4354^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-68589341 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 68589292 and 68589301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (68589347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34294670 + 34294671.

It is an arithmetic number, because the mean of its divisors is an integer number (34294671).

Almost surely, 2^68589341 is an apocalyptic number.

It is an amenable number.

68589341 is a deficient number, since it is larger than the sum of its proper divisors (1).

68589341 is an equidigital number, since it uses as much as digits as its factorization.

68589341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 207360, while the sum is 44.

The square root of 68589341 is about 8281.8682071137. The cubic root of 68589341 is about 409.3412801393.

The spelling of 68589341 in words is "sixty-eight million, five hundred eighty-nine thousand, three hundred forty-one".