1449113 has 2 divisors, whose sum is σ = 1449114. Its totient is φ = 1449112.

The previous prime is 1449089. The next prime is 1449121. The reversal of 1449113 is 3119441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1054729 + 394384 = 1027^2 + 628^2 .

It is a cyclic number.

It is not a de Polignac number, because 1449113 - 2⁸ = 1448857 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 (1449163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 724556 + 724557.

It is an arithmetic number, because the mean of its divisors is an integer number (724557).

2^1449113 is an apocalyptic number.

It is an amenable number.

1449113 is a deficient number, since it is larger than the sum of its proper divisors (1).

1449113 is an equidigital number, since it uses as much as digits as its factorization.

1449113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 432, while the sum is 23.

The square root of 1449113 is about 1203.7910948333. The cubic root of 1449113 is about 113.1620355321.

The spelling of 1449113 in words is "one million, four hundred forty-nine thousand, one hundred thirteen".