1342233 has 12 divisors (see below), whose sum is σ = 1949220. Its totient is φ = 890016.

The previous prime is 1342223. The next prime is 1342241. The reversal of 1342233 is 3322431.

It can be written as a sum of positive squares in 2 ways, for example, as 1192464 + 149769 = 1092^2 + 387^2 .

It is not a de Polignac number, because 1342233 - 2¹⁰ = 1341209 is a prime.

It is an Ulam number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1342213) 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 11 ways as a sum of consecutive naturals, for example, 2383 + ... + 2891.

It is an arithmetic number, because the mean of its divisors is an integer number (162435).

2^1342233 is an apocalyptic number.

It is an amenable number.

1342233 is a deficient number, since it is larger than the sum of its proper divisors (606987).

1342233 is a wasteful number, since it uses less digits than its factorization.

1342233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 808 (or 805 counting only the distinct ones).

The product of its digits is 432, while the sum is 18.

The square root of 1342233 is about 1158.5477978918. The cubic root of 1342233 is about 110.3085825609.

Adding to 1342233 its reverse (3322431), we get a palindrome (4664664).

The spelling of 1342233 in words is "one million, three hundred forty-two thousand, two hundred thirty-three".