1065677 has 2 divisors, whose sum is σ = 1065678. Its totient is φ = 1065676.

The previous prime is 1065667. The next prime is 1065683. The reversal of 1065677 is 7765601.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 866761 + 198916 = 931^2 + 446^2 .

It is a cyclic number.

It is not a de Polignac number, because 1065677 - 2¹⁰ = 1064653 is a prime.

It is a super-2 number, since 2×1065677² = 2271334936658, which contains 22 as substring.

It is a Chen prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1065667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 532838 + 532839.

It is an arithmetic number, because the mean of its divisors is an integer number (532839).

2^1065677 is an apocalyptic number.

It is an amenable number.

1065677 is a deficient number, since it is larger than the sum of its proper divisors (1).

1065677 is an equidigital number, since it uses as much as digits as its factorization.

1065677 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8820, while the sum is 32.

The square root of 1065677 is about 1032.3163274888. The cubic root of 1065677 is about 102.1429815870.

The spelling of 1065677 in words is "one million, sixty-five thousand, six hundred seventy-seven".