11314949 has 2 divisors, whose sum is σ = 11314950. Its totient is φ = 11314948.

The previous prime is 11314913. The next prime is 11314981. The reversal of 11314949 is 94941311.

It is an a-pointer prime, because the next prime (11314981) can be obtained adding 11314949 to its sum of digits (32).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10144225 + 1170724 = 3185^2 + 1082^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11314949 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11314909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5657474 + 5657475.

It is an arithmetic number, because the mean of its divisors is an integer number (5657475).

Almost surely, 2^11314949 is an apocalyptic number.

It is an amenable number.

11314949 is a deficient number, since it is larger than the sum of its proper divisors (1).

11314949 is an equidigital number, since it uses as much as digits as its factorization.

11314949 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3888, while the sum is 32.

The square root of 11314949 is about 3363.7700575396. The cubic root of 11314949 is about 224.5006142479.

The spelling of 11314949 in words is "eleven million, three hundred fourteen thousand, nine hundred forty-nine".