1283069 has 2 divisors, whose sum is σ = 1283070. Its totient is φ = 1283068.

The previous prime is 1283063. The next prime is 1283083. The reversal of 1283069 is 9603821.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 879844 + 403225 = 938^2 + 635^2 .

It is a cyclic number.

It is not a de Polignac number, because 1283069 - 2¹⁶ = 1217533 is a prime.

It is a super-6 number, since 6×1283069⁶ (a number of 38 digits) contains 666666 as substring. Note that it is a super-d number also for d = 2.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1283063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 641534 + 641535.

It is an arithmetic number, because the mean of its divisors is an integer number (641535).

2^1283069 is an apocalyptic number.

It is an amenable number.

1283069 is a deficient number, since it is larger than the sum of its proper divisors (1).

1283069 is an equidigital number, since it uses as much as digits as its factorization.

1283069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 1283069 is about 1132.7263570695. The cubic root of 1283069 is about 108.6634119408.

The spelling of 1283069 in words is "one million, two hundred eighty-three thousand, sixty-nine".