68927063 has 2 divisors, whose sum is σ = 68927064. Its totient is φ = 68927062.

The previous prime is 68927009. The next prime is 68927069. The reversal of 68927063 is 36072986.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 68927063 - 2⁶ = 68926999 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 68927063.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (68927069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34463531 + 34463532.

It is an arithmetic number, because the mean of its divisors is an integer number (34463532).

Almost surely, 2^68927063 is an apocalyptic number.

68927063 is a deficient number, since it is larger than the sum of its proper divisors (1).

68927063 is an equidigital number, since it uses as much as digits as its factorization.

68927063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108864, while the sum is 41.

The square root of 68927063 is about 8302.2324106231. The cubic root of 68927063 is about 410.0120222531.

The spelling of 68927063 in words is "sixty-eight million, nine hundred twenty-seven thousand, sixty-three".