1269061 has 2 divisors, whose sum is σ = 1269062. Its totient is φ = 1269060.

The previous prime is 1269049. The next prime is 1269077. The reversal of 1269061 is 1609621.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1252161 + 16900 = 1119^2 + 130^2 .

It is a cyclic number.

It is not a de Polignac number, because 1269061 - 2⁹ = 1268549 is a prime.

It is a super-2 number, since 2×1269061² = 3221031643442, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1269001) 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, 634530 + 634531.

It is an arithmetic number, because the mean of its divisors is an integer number (634531).

2^1269061 is an apocalyptic number.

It is an amenable number.

1269061 is a deficient number, since it is larger than the sum of its proper divisors (1).

1269061 is an equidigital number, since it uses as much as digits as its factorization.

1269061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 1269061 is about 1126.5260760409. The cubic root of 1269061 is about 108.2665171155.

The spelling of 1269061 in words is "one million, two hundred sixty-nine thousand, sixty-one".