1068751 has 2 divisors, whose sum is σ = 1068752. Its totient is φ = 1068750.

The previous prime is 1068721. The next prime is 1068757. The reversal of 1068751 is 1578601.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1068751 - 2⁵ = 1068719 is a prime.

It is a super-2 number, since 2×1068751² = 2284457400002, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1068757) 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, 534375 + 534376.

It is an arithmetic number, because the mean of its divisors is an integer number (534376).

2^1068751 is an apocalyptic number.

1068751 is a deficient number, since it is larger than the sum of its proper divisors (1).

1068751 is an equidigital number, since it uses as much as digits as its factorization.

1068751 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1680, while the sum is 28.

The square root of 1068751 is about 1033.8041400575. The cubic root of 1068751 is about 102.2410995295.

The spelling of 1068751 in words is "one million, sixty-eight thousand, seven hundred fifty-one".