1341437 has 2 divisors, whose sum is σ = 1341438. Its totient is φ = 1341436.

The previous prime is 1341433. The next prime is 1341443. The reversal of 1341437 is 7341431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1229881 + 111556 = 1109^2 + 334^2 .

It is a cyclic number.

It is not a de Polignac number, because 1341437 - 2² = 1341433 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1341433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 670718 + 670719.

It is an arithmetic number, because the mean of its divisors is an integer number (670719).

2^1341437 is an apocalyptic number.

It is an amenable number.

1341437 is a deficient number, since it is larger than the sum of its proper divisors (1).

1341437 is an equidigital number, since it uses as much as digits as its factorization.

1341437 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1008, while the sum is 23.

The square root of 1341437 is about 1158.2042134270. The cubic root of 1341437 is about 110.2867723896.

Adding to 1341437 its reverse (7341431), we get a palindrome (8682868).

The spelling of 1341437 in words is "one million, three hundred forty-one thousand, four hundred thirty-seven".