1265041 has 2 divisors, whose sum is σ = 1265042. Its totient is φ = 1265040.

The previous prime is 1265029. The next prime is 1265051. The reversal of 1265041 is 1405621.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1218816 + 46225 = 1104^2 + 215^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1265041 is a prime.

It is not a weakly prime, because it can be changed into another prime (1265051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 632520 + 632521.

It is an arithmetic number, because the mean of its divisors is an integer number (632521).

2^1265041 is an apocalyptic number.

It is an amenable number.

1265041 is a deficient number, since it is larger than the sum of its proper divisors (1).

1265041 is an equidigital number, since it uses as much as digits as its factorization.

1265041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 1265041 is about 1124.7404144957. The cubic root of 1265041 is about 108.1520777072.

The spelling of 1265041 in words is "one million, two hundred sixty-five thousand, forty-one".