1065787 has 2 divisors, whose sum is σ = 1065788. Its totient is φ = 1065786.

The previous prime is 1065773. The next prime is 1065791. The reversal of 1065787 is 7875601.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1065787 - 2¹¹ = 1063739 is a prime.

It is a super-2 number, since 2×1065787² = 2271803858738, which contains 22 as substring.

1065787 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (1065887) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 532893 + 532894.

It is an arithmetic number, because the mean of its divisors is an integer number (532894).

2^1065787 is an apocalyptic number.

1065787 is a deficient number, since it is larger than the sum of its proper divisors (1).

1065787 is an equidigital number, since it uses as much as digits as its factorization.

1065787 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11760, while the sum is 34.

The square root of 1065787 is about 1032.3696043569. The cubic root of 1065787 is about 102.1464958918.

The spelling of 1065787 in words is "one million, sixty-five thousand, seven hundred eighty-seven".