1450453 has 2 divisors, whose sum is σ = 1450454. Its totient is φ = 1450452.

The previous prime is 1450447. The next prime is 1450469. The reversal of 1450453 is 3540541.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1162084 + 288369 = 1078^2 + 537^2 .

It is a cyclic number.

It is not a de Polignac number, because 1450453 - 2⁹ = 1449941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1450753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 725226 + 725227.

It is an arithmetic number, because the mean of its divisors is an integer number (725227).

2^1450453 is an apocalyptic number.

It is an amenable number.

1450453 is a deficient number, since it is larger than the sum of its proper divisors (1).

1450453 is an equidigital number, since it uses as much as digits as its factorization.

1450453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 1450453 is about 1204.3475412023. The cubic root of 1450453 is about 113.1969052332.

Subtracting from 1450453 its product of nonzero digits (1200), we obtain a triangular number (1449253 = T₁₇₀₂).

Adding to 1450453 its reverse (3540541), we get a palindrome (4990994).

The spelling of 1450453 in words is "one million, four hundred fifty thousand, four hundred fifty-three".