1260011 has 2 divisors, whose sum is σ = 1260012. Its totient is φ = 1260010.

The previous prime is 1259983. The next prime is 1260019. The reversal of 1260011 is 1100621.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1260011 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 1259974 and 1260001.

It is not a weakly prime, because it can be changed into another prime (1260019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 630005 + 630006.

It is an arithmetic number, because the mean of its divisors is an integer number (630006).

2^1260011 is an apocalyptic number.

1260011 is a deficient number, since it is larger than the sum of its proper divisors (1).

1260011 is an equidigital number, since it uses as much as digits as its factorization.

1260011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 1260011 is about 1122.5021158109. The cubic root of 1260011 is about 108.0085441343.

Adding to 1260011 its reverse (1100621), we get a palindrome (2360632).

The spelling of 1260011 in words is "one million, two hundred sixty thousand, eleven".