1365323 has 4 divisors (see below), whose sum is σ = 1367808. Its totient is φ = 1362840.

The previous prime is 1365313. The next prime is 1365347. The reversal of 1365323 is 3235631.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1365323 - 2⁴ = 1365307 is a prime.

It is a d-powerful number, because it can be written as 1 + 3¹¹ + 6⁶ + 5⁷ + 3¹² + 2⁹ + 3¹² .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1365313) 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 3 ways as a sum of consecutive naturals, for example, 11 + ... + 1652.

It is an arithmetic number, because the mean of its divisors is an integer number (341952).

2^1365323 is an apocalyptic number.

1365323 is a deficient number, since it is larger than the sum of its proper divisors (2485).

1365323 is an equidigital number, since it uses as much as digits as its factorization.

1365323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2484.

The product of its digits is 1620, while the sum is 23.

The square root of 1365323 is about 1168.4703676174. The cubic root of 1365323 is about 110.9375240230.

The spelling of 1365323 in words is "one million, three hundred sixty-five thousand, three hundred twenty-three".