1323056 has 20 divisors (see below), whose sum is σ = 2929872. Its totient is φ = 566976.

The previous prime is 1323053. The next prime is 1323073. The reversal of 1323056 is 6503231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1323053) 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, 5795 + ... + 6018.

2^1323056 is an apocalyptic number.

1323056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1323056 is an abundant number, since it is smaller than the sum of its proper divisors (1606816).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1323056 is a wasteful number, since it uses less digits than its factorization.

1323056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11828 (or 11822 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 1323056 is about 1150.2417137280. The cubic root of 1323056 is about 109.7807201913.

Adding to 1323056 its reverse (6503231), we get a palindrome (7826287).

The spelling of 1323056 in words is "one million, three hundred twenty-three thousand, fifty-six".