1367713 has 2 divisors, whose sum is σ = 1367714. Its totient is φ = 1367712.

The previous prime is 1367711. The next prime is 1367749. The reversal of 1367713 is 3177631.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1016064 + 351649 = 1008^2 + 593^2 .

It is an emirp because it is prime and its reverse (3177631) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1367713 - 2¹ = 1367711 is a prime.

Together with 1367711, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1367711) 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, 683856 + 683857.

It is an arithmetic number, because the mean of its divisors is an integer number (683857).

2^1367713 is an apocalyptic number.

It is an amenable number.

1367713 is a deficient number, since it is larger than the sum of its proper divisors (1).

1367713 is an equidigital number, since it uses as much as digits as its factorization.

1367713 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2646, while the sum is 28.

The square root of 1367713 is about 1169.4926250302. The cubic root of 1367713 is about 111.0022183903.

It can be divided in two parts, 1367 and 713, that added together give a triangular number (2080 = T₆₄).

The spelling of 1367713 in words is "one million, three hundred sixty-seven thousand, seven hundred thirteen".