1265941 has 2 divisors, whose sum is σ = 1265942. Its totient is φ = 1265940.

The previous prime is 1265923. The next prime is 1265959. The reversal of 1265941 is 1495621.

It is a balanced prime because it is at equal distance from previous prime (1265923) and next prime (1265959).

It can be written as a sum of positive squares in only one way, i.e., 1188100 + 77841 = 1090^2 + 279^2 .

It is a cyclic number.

It is not a de Polignac number, because 1265941 - 2⁵ = 1265909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1265911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 632970 + 632971.

It is an arithmetic number, because the mean of its divisors is an integer number (632971).

2^1265941 is an apocalyptic number.

It is an amenable number.

1265941 is a deficient number, since it is larger than the sum of its proper divisors (1).

1265941 is an equidigital number, since it uses as much as digits as its factorization.

1265941 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2160, while the sum is 28.

The square root of 1265941 is about 1125.1404356790. The cubic root of 1265941 is about 108.1777195101.

The spelling of 1265941 in words is "one million, two hundred sixty-five thousand, nine hundred forty-one".