1123382 has 8 divisors (see below), whose sum is σ = 1814736. Its totient is φ = 518472.

The previous prime is 1123379. The next prime is 1123391. The reversal of 1123382 is 2833211.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21578 + ... + 21629.

It is an arithmetic number, because the mean of its divisors is an integer number (226842).

2^1123382 is an apocalyptic number.

1123382 is a deficient number, since it is larger than the sum of its proper divisors (691354).

1123382 is a wasteful number, since it uses less digits than its factorization.

1123382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43222.

The product of its digits is 288, while the sum is 20.

The square root of 1123382 is about 1059.8971648231. The cubic root of 1123382 is about 103.9543068504.

Adding to 1123382 its reverse (2833211), we get a palindrome (3956593).

It can be divided in two parts, 112338 and 2, that multiplied together give a square (224676 = 474²).

The spelling of 1123382 in words is "one million, one hundred twenty-three thousand, three hundred eighty-two".