11453797 has 2 divisors, whose sum is σ = 11453798. Its totient is φ = 11453796.

The previous prime is 11453737. The next prime is 11453809. The reversal of 11453797 is 79735411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10201636 + 1252161 = 3194^2 + 1119^2 .

It is a cyclic number.

It is not a de Polignac number, because 11453797 - 2⁷ = 11453669 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11453707) by changing a digit.

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

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5726898 + 5726899.

It is an arithmetic number, because the mean of its divisors is an integer number (5726899).

Almost surely, 2^11453797 is an apocalyptic number.

It is an amenable number.

11453797 is a deficient number, since it is larger than the sum of its proper divisors (1).

11453797 is an equidigital number, since it uses as much as digits as its factorization.

11453797 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 26460, while the sum is 37.

The square root of 11453797 is about 3384.3458747593. The cubic root of 11453797 is about 225.4151807426.

The spelling of 11453797 in words is "eleven million, four hundred fifty-three thousand, seven hundred ninety-seven".