1344559 has 2 divisors, whose sum is σ = 1344560. Its totient is φ = 1344558.

The previous prime is 1344509. The next prime is 1344569. The reversal of 1344559 is 9554431.

It is a strong prime.

It is an emirp because it is prime and its reverse (9554431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1344559 - 2¹⁹ = 820271 is a prime.

It is a Chen prime.

It is a plaindrome in base 10 and base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 1344559.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1344509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 672279 + 672280.

It is an arithmetic number, because the mean of its divisors is an integer number (672280).

2^1344559 is an apocalyptic number.

1344559 is a deficient number, since it is larger than the sum of its proper divisors (1).

1344559 is an equidigital number, since it uses as much as digits as its factorization.

1344559 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10800, while the sum is 31.

The square root of 1344559 is about 1159.5512062863. The cubic root of 1344559 is about 110.3722649208.

The spelling of 1344559 in words is "one million, three hundred forty-four thousand, five hundred fifty-nine".