1343265 has 32 divisors (see below), whose sum is σ = 2681856. Its totient is φ = 557760.

The previous prime is 1343263. The next prime is 1343299. The reversal of 1343265 is 5623431.

It is a happy number.

It is not a de Polignac number, because 1343265 - 2¹ = 1343263 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1343263) 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 in 31 ways as a sum of consecutive naturals, for example, 574 + ... + 1736.

It is an arithmetic number, because the mean of its divisors is an integer number (83808).

2^1343265 is an apocalyptic number.

1343265 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1343265 is a deficient number, since it is larger than the sum of its proper divisors (1338591).

1343265 is a wasteful number, since it uses less digits than its factorization.

1343265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1189.

The product of its digits is 2160, while the sum is 24.

The square root of 1343265 is about 1158.9930974773. The cubic root of 1343265 is about 110.3368462315.

Adding to 1343265 its reverse (5623431), we get a palindrome (6966696).

The spelling of 1343265 in words is "one million, three hundred forty-three thousand, two hundred sixty-five".