1164233 has 4 divisors (see below), whose sum is σ = 1330560. Its totient is φ = 997908.

The previous prime is 1164221. The next prime is 1164253. The reversal of 1164233 is 3324611.

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.

It is a cyclic number.

It is not a de Polignac number, because 1164233 - 2⁴ = 1164217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1164203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83153 + ... + 83166.

It is an arithmetic number, because the mean of its divisors is an integer number (332640).

2^1164233 is an apocalyptic number.

It is an amenable number.

1164233 is a deficient number, since it is larger than the sum of its proper divisors (166327).

1164233 is an equidigital number, since it uses as much as digits as its factorization.

1164233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166326.

The product of its digits is 432, while the sum is 20.

The square root of 1164233 is about 1078.9962928574. The cubic root of 1164233 is about 105.1994094142.

Adding to 1164233 its reverse (3324611), we get a palindrome (4488844).

The spelling of 1164233 in words is "one million, one hundred sixty-four thousand, two hundred thirty-three".