1133433 has 20 divisors (see below), whose sum is σ = 1936000. Its totient is φ = 647352.

The previous prime is 1133387. The next prime is 1133459. The reversal of 1133433 is 3343311.

It is not a de Polignac number, because 1133433 - 2⁸ = 1133177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1133333) 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 19 ways as a sum of consecutive naturals, for example, 433 + ... + 1566.

It is an arithmetic number, because the mean of its divisors is an integer number (96800).

2^1133433 is an apocalyptic number.

It is an amenable number.

1133433 is a deficient number, since it is larger than the sum of its proper divisors (802567).

1133433 is an equidigital number, since it uses as much as digits as its factorization.

1133433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2018 (or 2009 counting only the distinct ones).

The product of its digits is 324, while the sum is 18.

The square root of 1133433 is about 1064.6281040814. The cubic root of 1133433 is about 104.2634163159.

Adding to 1133433 its reverse (3343311), we get a palindrome (4476744).

It can be divided in two parts, 11 and 33433, that multiplied together give a palindrome (367763).

The spelling of 1133433 in words is "one million, one hundred thirty-three thousand, four hundred thirty-three".