11704261 has 2 divisors, whose sum is σ = 11704262. Its totient is φ = 11704260.

The previous prime is 11704249. The next prime is 11704271. The reversal of 11704261 is 16240711.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6890625 + 4813636 = 2625^2 + 2194^2 .

It is an emirp because it is prime and its reverse (16240711) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11704261 - 2¹¹ = 11702213 is a prime.

It is a super-2 number, since 2×11704261² = 273979451112242, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11704271) 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, 5852130 + 5852131.

It is an arithmetic number, because the mean of its divisors is an integer number (5852131).

Almost surely, 2^11704261 is an apocalyptic number.

It is an amenable number.

11704261 is a deficient number, since it is larger than the sum of its proper divisors (1).

11704261 is an equidigital number, since it uses as much as digits as its factorization.

11704261 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 11704261 is about 3421.1490759685. The cubic root of 11704261 is about 227.0464239051.

Adding to 11704261 its reverse (16240711), we get a palindrome (27944972).

The spelling of 11704261 in words is "eleven million, seven hundred four thousand, two hundred sixty-one".