68696627 has 2 divisors, whose sum is σ = 68696628. Its totient is φ = 68696626.

The previous prime is 68696569. The next prime is 68696669. The reversal of 68696627 is 72669686.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 68696627 - 2¹⁴ = 68680243 is a prime.

It is a super-2 number, since 2×68696627² = 9438453122354258, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (68692627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34348313 + 34348314.

It is an arithmetic number, because the mean of its divisors is an integer number (34348314).

Almost surely, 2^68696627 is an apocalyptic number.

68696627 is a deficient number, since it is larger than the sum of its proper divisors (1).

68696627 is an equidigital number, since it uses as much as digits as its factorization.

68696627 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1306368, while the sum is 50.

The square root of 68696627 is about 8288.3428379864. The cubic root of 68696627 is about 409.5545966207.

The spelling of 68696627 in words is "sixty-eight million, six hundred ninety-six thousand, six hundred twenty-seven".