1223341 has 4 divisors (see below), whose sum is σ = 1398112. Its totient is φ = 1048572.

The previous prime is 1223329. The next prime is 1223351. The reversal of 1223341 is 1433221.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1433221 = 223 ⋅6427.

It is not a de Polignac number, because 1223341 - 2⁵ = 1223309 is a prime.

It is a Duffinian number.

1223341 is a lucky number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1223311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87375 + ... + 87388.

It is an arithmetic number, because the mean of its divisors is an integer number (349528).

2^1223341 is an apocalyptic number.

It is an amenable number.

1223341 is a deficient number, since it is larger than the sum of its proper divisors (174771).

1223341 is an equidigital number, since it uses as much as digits as its factorization.

1223341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174770.

The product of its digits is 144, while the sum is 16.

The square root of 1223341 is about 1106.0474673358. The cubic root of 1223341 is about 106.9504239431.

Adding to 1223341 its reverse (1433221), we get a palindrome (2656562).

The spelling of 1223341 in words is "one million, two hundred twenty-three thousand, three hundred forty-one".