10111589 has 2 divisors, whose sum is σ = 10111590. Its totient is φ = 10111588.

The previous prime is 10111567. The next prime is 10111601. The reversal of 10111589 is 98511101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5085025 + 5026564 = 2255^2 + 2242^2 .

It is a cyclic number.

It is not a de Polignac number, because 10111589 - 2⁸ = 10111333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10111529) 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, 5055794 + 5055795.

It is an arithmetic number, because the mean of its divisors is an integer number (5055795).

Almost surely, 2^10111589 is an apocalyptic number.

It is an amenable number.

10111589 is a deficient number, since it is larger than the sum of its proper divisors (1).

10111589 is an equidigital number, since it uses as much as digits as its factorization.

10111589 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 26.

The square root of 10111589 is about 3179.8724817200. The cubic root of 10111589 is about 216.2418772496.

The spelling of 10111589 in words is "ten million, one hundred eleven thousand, five hundred eighty-nine".