8746453 has 2 divisors, whose sum is σ = 8746454. Its totient is φ = 8746452.

The previous prime is 8746447. The next prime is 8746459. The reversal of 8746453 is 3546478.

It is a balanced prime because it is at equal distance from previous prime (8746447) and next prime (8746459).

It can be written as a sum of positive squares in only one way, i.e., 8720209 + 26244 = 2953^2 + 162^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8746453 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8746459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4373226 + 4373227.

It is an arithmetic number, because the mean of its divisors is an integer number (4373227).

Almost surely, 2^8746453 is an apocalyptic number.

It is an amenable number.

8746453 is a deficient number, since it is larger than the sum of its proper divisors (1).

8746453 is an equidigital number, since it uses as much as digits as its factorization.

8746453 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 80640, while the sum is 37.

The square root of 8746453 is about 2957.4402783488. The cubic root of 8746453 is about 206.0364170387.

The spelling of 8746453 in words is "eight million, seven hundred forty-six thousand, four hundred fifty-three".