1332449 has 2 divisors, whose sum is σ = 1332450. Its totient is φ = 1332448.

The previous prime is 1332439. The next prime is 1332467. The reversal of 1332449 is 9442331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1123600 + 208849 = 1060^2 + 457^2 .

It is a cyclic number.

It is not a de Polignac number, because 1332449 - 2⁴ = 1332433 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1332439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 666224 + 666225.

It is an arithmetic number, because the mean of its divisors is an integer number (666225).

2^1332449 is an apocalyptic number.

It is an amenable number.

1332449 is a deficient number, since it is larger than the sum of its proper divisors (1).

1332449 is an equidigital number, since it uses as much as digits as its factorization.

1332449 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2592, while the sum is 26.

The square root of 1332449 is about 1154.3175472980. The cubic root of 1332449 is about 110.0399028787.

The spelling of 1332449 in words is "one million, three hundred thirty-two thousand, four hundred forty-nine".