11588243 has 2 divisors, whose sum is σ = 11588244. Its totient is φ = 11588242.

The previous prime is 11588219. The next prime is 11588257. The reversal of 11588243 is 34288511.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11588243 is a prime.

It is a Sophie Germain prime.

It is equal to p₇₆₂₇₄₆ and since 11588243 and 762746 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (11578243) 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, 5794121 + 5794122.

It is an arithmetic number, because the mean of its divisors is an integer number (5794122).

Almost surely, 2^11588243 is an apocalyptic number.

11588243 is a deficient number, since it is larger than the sum of its proper divisors (1).

11588243 is an equidigital number, since it uses as much as digits as its factorization.

11588243 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7680, while the sum is 32.

The square root of 11588243 is about 3404.1508485965. The cubic root of 11588243 is about 226.2937353259.

The spelling of 11588243 in words is "eleven million, five hundred eighty-eight thousand, two hundred forty-three".