1154233 has 2 divisors, whose sum is σ = 1154234. Its totient is φ = 1154232.

The previous prime is 1154227. The next prime is 1154239. The reversal of 1154233 is 3324511.

It is a balanced prime because it is at equal distance from previous prime (1154227) and next prime (1154239).

It can be written as a sum of positive squares in only one way, i.e., 779689 + 374544 = 883^2 + 612^2 .

It is a cyclic number.

It is not a de Polignac number, because 1154233 - 2⁹ = 1153721 is a prime.

1154233 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 1154233.

It is not a weakly prime, because it can be changed into another prime (1154239) 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 as a sum of consecutive naturals, namely, 577116 + 577117.

It is an arithmetic number, because the mean of its divisors is an integer number (577117).

2^1154233 is an apocalyptic number.

It is an amenable number.

1154233 is a deficient number, since it is larger than the sum of its proper divisors (1).

1154233 is an equidigital number, since it uses as much as digits as its factorization.

1154233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 360, while the sum is 19.

The square root of 1154233 is about 1074.3523630541. The cubic root of 1154233 is about 104.8973448704.

Adding to 1154233 its reverse (3324511), we get a palindrome (4478744).

The spelling of 1154233 in words is "one million, one hundred fifty-four thousand, two hundred thirty-three".