13914049 has 2 divisors, whose sum is σ = 13914050. Its totient is φ = 13914048.

The previous prime is 13914031. The next prime is 13914059. The reversal of 13914049 is 94041931.

13914049 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12110400 + 1803649 = 3480^2 + 1343^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13914049 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13914049.

It is not a weakly prime, because it can be changed into another prime (13914059) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6957024 + 6957025.

It is an arithmetic number, because the mean of its divisors is an integer number (6957025).

Almost surely, 2^13914049 is an apocalyptic number.

It is an amenable number.

13914049 is a deficient number, since it is larger than the sum of its proper divisors (1).

13914049 is an equidigital number, since it uses as much as digits as its factorization.

13914049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 13914049 is about 3730.1540182679. The cubic root of 13914049 is about 240.5199894635.

The spelling of 13914049 in words is "thirteen million, nine hundred fourteen thousand, forty-nine".