14706691 has 2 divisors, whose sum is σ = 14706692. Its totient is φ = 14706690.

The previous prime is 14706677. The next prime is 14706707. The reversal of 14706691 is 19660741.

It is a weak prime.

It is an emirp because it is prime and its reverse (19660741) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14706691 is a prime.

It is not a weakly prime, because it can be changed into another prime (14706631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7353345 + 7353346.

It is an arithmetic number, because the mean of its divisors is an integer number (7353346).

Almost surely, 2^14706691 is an apocalyptic number.

14706691 is a deficient number, since it is larger than the sum of its proper divisors (1).

14706691 is an equidigital number, since it uses as much as digits as its factorization.

14706691 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 14706691 is about 3834.9303774645. The cubic root of 14706691 is about 245.0031430945.

The spelling of 14706691 in words is "fourteen million, seven hundred six thousand, six hundred ninety-one".