68588371 has 2 divisors, whose sum is σ = 68588372. Its totient is φ = 68588370.

The previous prime is 68588341. The next prime is 68588381. The reversal of 68588371 is 17388586.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 68588371 - 2⁹ = 68587859 is a prime.

It is not a weakly prime, because it can be changed into another prime (68588341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34294185 + 34294186.

It is an arithmetic number, because the mean of its divisors is an integer number (34294186).

Almost surely, 2^68588371 is an apocalyptic number.

68588371 is a deficient number, since it is larger than the sum of its proper divisors (1).

68588371 is an equidigital number, since it uses as much as digits as its factorization.

68588371 is an evil number, because the sum of its binary digits is even.

The product of its digits is 322560, while the sum is 46.

The square root of 68588371 is about 8281.8096452406. The cubic root of 68588371 is about 409.3393504764.

The spelling of 68588371 in words is "sixty-eight million, five hundred eighty-eight thousand, three hundred seventy-one".