11714491 has 2 divisors, whose sum is σ = 11714492. Its totient is φ = 11714490.

The previous prime is 11714489. The next prime is 11714531. The reversal of 11714491 is 19441711.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11714491 - 2¹ = 11714489 is a prime.

Together with 11714489, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (11714401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5857245 + 5857246.

It is an arithmetic number, because the mean of its divisors is an integer number (5857246).

Almost surely, 2^11714491 is an apocalyptic number.

11714491 is a deficient number, since it is larger than the sum of its proper divisors (1).

11714491 is an equidigital number, since it uses as much as digits as its factorization.

11714491 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1008, while the sum is 28.

The square root of 11714491 is about 3422.6438611109. The cubic root of 11714491 is about 227.1125539108.

The spelling of 11714491 in words is "eleven million, seven hundred fourteen thousand, four hundred ninety-one".