1108453 has 2 divisors, whose sum is σ = 1108454. Its totient is φ = 1108452.

The previous prime is 1108447. The next prime is 1108463. The reversal of 1108453 is 3548011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 813604 + 294849 = 902^2 + 543^2 .

It is a cyclic number.

It is not a de Polignac number, because 1108453 - 2¹³ = 1100261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1108423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 554226 + 554227.

It is an arithmetic number, because the mean of its divisors is an integer number (554227).

2^1108453 is an apocalyptic number.

It is an amenable number.

1108453 is a deficient number, since it is larger than the sum of its proper divisors (1).

1108453 is an equidigital number, since it uses as much as digits as its factorization.

1108453 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 22.

The square root of 1108453 is about 1052.8309455938. The cubic root of 1108453 is about 103.4917572220.

The spelling of 1108453 in words is "one million, one hundred eight thousand, four hundred fifty-three".