11441597 has 2 divisors, whose sum is σ = 11441598. Its totient is φ = 11441596.

The previous prime is 11441581. The next prime is 11441611. The reversal of 11441597 is 79514411.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11115556 + 326041 = 3334^2 + 571^2 .

It is a cyclic number.

It is not a de Polignac number, because 11441597 - 2⁴ = 11441581 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11441537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5720798 + 5720799.

It is an arithmetic number, because the mean of its divisors is an integer number (5720799).

Almost surely, 2^11441597 is an apocalyptic number.

It is an amenable number.

11441597 is a deficient number, since it is larger than the sum of its proper divisors (1).

11441597 is an equidigital number, since it uses as much as digits as its factorization.

11441597 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5040, while the sum is 32.

The square root of 11441597 is about 3382.5429782931. The cubic root of 11441597 is about 225.3351187278.

The spelling of 11441597 in words is "eleven million, four hundred forty-one thousand, five hundred ninety-seven".