1382023 has 2 divisors, whose sum is σ = 1382024. Its totient is φ = 1382022.

The previous prime is 1382021. The next prime is 1382039. The reversal of 1382023 is 3202831.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1382023 - 2¹ = 1382021 is a prime.

Together with 1382021, it forms a pair of twin primes.

1382023 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1382021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 691011 + 691012.

It is an arithmetic number, because the mean of its divisors is an integer number (691012).

2^1382023 is an apocalyptic number.

1382023 is a deficient number, since it is larger than the sum of its proper divisors (1).

1382023 is an equidigital number, since it uses as much as digits as its factorization.

1382023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1382023 is about 1175.5947430981. The cubic root of 1382023 is about 111.3880044715.

Adding to 1382023 its reverse (3202831), we get a palindrome (4584854).

The spelling of 1382023 in words is "one million, three hundred eighty-two thousand, twenty-three".