1341073 has 2 divisors, whose sum is σ = 1341074. Its totient is φ = 1341072.

The previous prime is 1341071. The next prime is 1341089. The reversal of 1341073 is 3701431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1329409 + 11664 = 1153^2 + 108^2 .

It is a cyclic number.

It is not a de Polignac number, because 1341073 - 2¹ = 1341071 is a prime.

Together with 1341071, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1341073.

It is not a weakly prime, because it can be changed into another prime (1341071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 670536 + 670537.

It is an arithmetic number, because the mean of its divisors is an integer number (670537).

2^1341073 is an apocalyptic number.

It is an amenable number.

1341073 is a deficient number, since it is larger than the sum of its proper divisors (1).

1341073 is an equidigital number, since it uses as much as digits as its factorization.

1341073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 1341073 is about 1158.0470629469. The cubic root of 1341073 is about 110.2767960193.

The spelling of 1341073 in words is "one million, three hundred forty-one thousand, seventy-three".