1122338 has 8 divisors (see below), whose sum is σ = 1924032. Its totient is φ = 480996.

The previous prime is 1122287. The next prime is 1122367. The reversal of 1122338 is 8332211.

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

It is an Ulam number.

It is a plaindrome in base 10.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40070 + ... + 40097.

It is an arithmetic number, because the mean of its divisors is an integer number (240504).

2^1122338 is an apocalyptic number.

1122338 is a deficient number, since it is larger than the sum of its proper divisors (801694).

1122338 is an equidigital number, since it uses as much as digits as its factorization.

1122338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80176.

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

The square root of 1122338 is about 1059.4045497354. The cubic root of 1122338 is about 103.9220940224.

Adding to 1122338 its reverse (8332211), we get a palindrome (9454549).

The spelling of 1122338 in words is "one million, one hundred twenty-two thousand, three hundred thirty-eight".