13114949 has 2 divisors, whose sum is σ = 13114950. Its totient is φ = 13114948.

The previous prime is 13114943. The next prime is 13114963. The reversal of 13114949 is 94941131.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11437924 + 1677025 = 3382^2 + 1295^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13114949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13114943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6557474 + 6557475.

It is an arithmetic number, because the mean of its divisors is an integer number (6557475).

Almost surely, 2^13114949 is an apocalyptic number.

It is an amenable number.

13114949 is a deficient number, since it is larger than the sum of its proper divisors (1).

13114949 is an equidigital number, since it uses as much as digits as its factorization.

13114949 is an evil number, because the sum of its binary digits is even.

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

The square root of 13114949 is about 3621.4567510879. The cubic root of 13114949 is about 235.8244708872.

The spelling of 13114949 in words is "thirteen million, one hundred fourteen thousand, nine hundred forty-nine".