1341269 has 4 divisors (see below), whose sum is σ = 1349196. Its totient is φ = 1333344.

The previous prime is 1341259. The next prime is 1341293. The reversal of 1341269 is 9621431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9621431 = 157 ⋅61283.

It can be written as a sum of positive squares in 2 ways, for example, as 1295044 + 46225 = 1138^2 + 215^2 .

It is a cyclic number.

It is not a de Polignac number, because 1341269 - 2¹² = 1337173 is a prime.

It is a super-2 number, since 2×1341269² = 3598005060722, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1341209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3704 + ... + 4049.

It is an arithmetic number, because the mean of its divisors is an integer number (337299).

2^1341269 is an apocalyptic number.

It is an amenable number.

1341269 is a deficient number, since it is larger than the sum of its proper divisors (7927).

1341269 is an equidigital number, since it uses as much as digits as its factorization.

1341269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7926.

The product of its digits is 1296, while the sum is 26.

The square root of 1341269 is about 1158.1316850859. The cubic root of 1341269 is about 110.2821681353.

The spelling of 1341269 in words is "one million, three hundred forty-one thousand, two hundred sixty-nine".