1323355 has 8 divisors (see below), whose sum is σ = 1732464. Its totient is φ = 962400.

The previous prime is 1323349. The next prime is 1323367. The reversal of 1323355 is 5533231.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1323355 - 2⁵ = 1323323 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11976 + ... + 12085.

It is an arithmetic number, because the mean of its divisors is an integer number (216558).

2^1323355 is an apocalyptic number.

1323355 is a deficient number, since it is larger than the sum of its proper divisors (409109).

1323355 is a wasteful number, since it uses less digits than its factorization.

1323355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24077.

The product of its digits is 1350, while the sum is 22.

The square root of 1323355 is about 1150.3716790672. The cubic root of 1323355 is about 109.7889894213.

Adding to 1323355 its reverse (5533231), we get a palindrome (6856586).

The spelling of 1323355 in words is "one million, three hundred twenty-three thousand, three hundred fifty-five".