1382323 has 4 divisors (see below), whose sum is σ = 1442448. Its totient is φ = 1322200.

The previous prime is 1382309. The next prime is 1382327. The reversal of 1382323 is 3232831.

It is a happy number.

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 1382323 - 2⁵ = 1382291 is a prime.

It is a Duffinian number.

1382323 is a modest number, since divided by 2323 gives 138 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 1382294 and 1382303.

It is not an unprimeable number, because it can be changed into a prime (1382327) 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, 30028 + ... + 30073.

It is an arithmetic number, because the mean of its divisors is an integer number (360612).

2^1382323 is an apocalyptic number.

1382323 is a deficient number, since it is larger than the sum of its proper divisors (60125).

1382323 is an equidigital number, since it uses as much as digits as its factorization.

1382323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60124.

The product of its digits is 864, while the sum is 22.

The square root of 1382323 is about 1175.7223311650. The cubic root of 1382323 is about 111.3960636677.

The spelling of 1382323 in words is "one million, three hundred eighty-two thousand, three hundred twenty-three".