1450243 has 2 divisors, whose sum is σ = 1450244. Its totient is φ = 1450242.

The previous prime is 1450237. The next prime is 1450249. The reversal of 1450243 is 3420541.

It is a balanced prime because it is at equal distance from previous prime (1450237) and next prime (1450249).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1450243 is a prime.

It is equal to p₁₁₀₆₄₇ and since 1450243 and 110647 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1450243.

It is not a weakly prime, because it can be changed into another prime (1450249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 725121 + 725122.

It is an arithmetic number, because the mean of its divisors is an integer number (725122).

2^1450243 is an apocalyptic number.

1450243 is a deficient number, since it is larger than the sum of its proper divisors (1).

1450243 is an equidigital number, since it uses as much as digits as its factorization.

1450243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 1450243 is about 1204.2603539102. The cubic root of 1450243 is about 113.1914419981.

Adding to 1450243 its reverse (3420541), we get a palindrome (4870784).

The spelling of 1450243 in words is "one million, four hundred fifty thousand, two hundred forty-three".