68595929 has 2 divisors, whose sum is σ = 68595930. Its totient is φ = 68595928.

The previous prime is 68595893. The next prime is 68595953. The reversal of 68595929 is 92959586.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 56851600 + 11744329 = 7540^2 + 3427^2 .

It is a cyclic number.

It is not a de Polignac number, because 68595929 - 2⁸ = 68595673 is a prime.

It is not a weakly prime, because it can be changed into another prime (68592929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34297964 + 34297965.

It is an arithmetic number, because the mean of its divisors is an integer number (34297965).

Almost surely, 2^68595929 is an apocalyptic number.

It is an amenable number.

68595929 is a deficient number, since it is larger than the sum of its proper divisors (1).

68595929 is an equidigital number, since it uses as much as digits as its factorization.

68595929 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1749600, while the sum is 53.

The square root of 68595929 is about 8282.2659339096. The cubic root of 68595929 is about 409.3543854507.

The spelling of 68595929 in words is "sixty-eight million, five hundred ninety-five thousand, nine hundred twenty-nine".