1182449 has 2 divisors, whose sum is σ = 1182450. Its totient is φ = 1182448.

The previous prime is 1182439. The next prime is 1182451. The reversal of 1182449 is 9442811.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 753424 + 429025 = 868^2 + 655^2 .

It is a cyclic number.

It is not a de Polignac number, because 1182449 - 2²⁰ = 133873 is a prime.

Together with 1182451, it forms a pair of twin primes.

It is a Chen prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (1182439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 591224 + 591225.

It is an arithmetic number, because the mean of its divisors is an integer number (591225).

2^1182449 is an apocalyptic number.

It is an amenable number.

1182449 is a deficient number, since it is larger than the sum of its proper divisors (1).

1182449 is an equidigital number, since it uses as much as digits as its factorization.

1182449 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2304, while the sum is 29.

The square root of 1182449 is about 1087.4047084687. The cubic root of 1182449 is about 105.7452348599.

The spelling of 1182449 in words is "one million, one hundred eighty-two thousand, four hundred forty-nine".