68751341 has 2 divisors, whose sum is σ = 68751342. Its totient is φ = 68751340.

The previous prime is 68751317. The next prime is 68751377. The reversal of 68751341 is 14315786.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 66015625 + 2735716 = 8125^2 + 1654^2 .

It is a cyclic number.

It is not a de Polignac number, because 68751341 - 2¹⁴ = 68734957 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (68751391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34375670 + 34375671.

It is an arithmetic number, because the mean of its divisors is an integer number (34375671).

Almost surely, 2^68751341 is an apocalyptic number.

It is an amenable number.

68751341 is a deficient number, since it is larger than the sum of its proper divisors (1).

68751341 is an equidigital number, since it uses as much as digits as its factorization.

68751341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20160, while the sum is 35.

The square root of 68751341 is about 8291.6428408368. The cubic root of 68751341 is about 409.6632988220.

The spelling of 68751341 in words is "sixty-eight million, seven hundred fifty-one thousand, three hundred forty-one".