1119589 has 2 divisors, whose sum is σ = 1119590. Its totient is φ = 1119588.

The previous prime is 1119577. The next prime is 1119607. The reversal of 1119589 is 9859111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1119364 + 225 = 1058^2 + 15^2 .

It is a cyclic number.

It is not a de Polignac number, because 1119589 - 2⁵ = 1119557 is a prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1119529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 559794 + 559795.

It is an arithmetic number, because the mean of its divisors is an integer number (559795).

2^1119589 is an apocalyptic number.

It is an amenable number.

1119589 is a deficient number, since it is larger than the sum of its proper divisors (1).

1119589 is an equidigital number, since it uses as much as digits as its factorization.

1119589 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3240, while the sum is 34.

The square root of 1119589 is about 1058.1063273603. The cubic root of 1119589 is about 103.8371774169.

It can be divided in two parts, 11 and 19589, that added together give a square (19600 = 140²).

The spelling of 1119589 in words is "one million, one hundred nineteen thousand, five hundred eighty-nine".