68088583 has 2 divisors, whose sum is σ = 68088584. Its totient is φ = 68088582.

The previous prime is 68088569. The next prime is 68088611. The reversal of 68088583 is 38588086.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 68088583 - 2⁵ = 68088551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (68088883) 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, 34044291 + 34044292.

It is an arithmetic number, because the mean of its divisors is an integer number (34044292).

Almost surely, 2^68088583 is an apocalyptic number.

68088583 is a deficient number, since it is larger than the sum of its proper divisors (1).

68088583 is an equidigital number, since it uses as much as digits as its factorization.

68088583 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 368640, while the sum is 46.

The square root of 68088583 is about 8251.5806364599. The cubic root of 68088583 is about 408.3426711549.

The spelling of 68088583 in words is "sixty-eight million, eighty-eight thousand, five hundred eighty-three".