13717049 has 2 divisors, whose sum is σ = 13717050. Its totient is φ = 13717048.

The previous prime is 13717037. The next prime is 13717057. The reversal of 13717049 is 94071731.

13717049 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., 13191424 + 525625 = 3632^2 + 725^2 .

It is a cyclic number.

It is not a de Polignac number, because 13717049 - 2⁸ = 13716793 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13717019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6858524 + 6858525.

It is an arithmetic number, because the mean of its divisors is an integer number (6858525).

Almost surely, 2^13717049 is an apocalyptic number.

It is an amenable number.

13717049 is a deficient number, since it is larger than the sum of its proper divisors (1).

13717049 is an equidigital number, since it uses as much as digits as its factorization.

13717049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5292, while the sum is 32.

The square root of 13717049 is about 3703.6534665111. The cubic root of 13717049 is about 239.3794675659.

The spelling of 13717049 in words is "thirteen million, seven hundred seventeen thousand, forty-nine".