11314997 has 2 divisors, whose sum is σ = 11314998. Its totient is φ = 11314996.

The previous prime is 11314993. The next prime is 11314999. The reversal of 11314997 is 79941311.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8726116 + 2588881 = 2954^2 + 1609^2 .

It is an emirp because it is prime and its reverse (79941311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 11314997 - 2² = 11314993 is a prime.

It is a super-2 number, since 2×11314997² = 256058314220018, which contains 22 as substring.

Together with 11314999, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11314993) 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, 5657498 + 5657499.

It is an arithmetic number, because the mean of its divisors is an integer number (5657499).

Almost surely, 2^11314997 is an apocalyptic number.

It is an amenable number.

11314997 is a deficient number, since it is larger than the sum of its proper divisors (1).

11314997 is an equidigital number, since it uses as much as digits as its factorization.

11314997 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6804, while the sum is 35.

The square root of 11314997 is about 3363.7771923836. Note that the first 3 decimals coincide. The cubic root of 11314997 is about 224.5009317045.

The spelling of 11314997 in words is "eleven million, three hundred fourteen thousand, nine hundred ninety-seven".