1059889 has 2 divisors, whose sum is σ = 1059890. Its totient is φ = 1059888.

The previous prime is 1059871. The next prime is 1059893. The reversal of 1059889 is 9889501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1034289 + 25600 = 1017^2 + 160^2 .

It is an emirp because it is prime and its reverse (9889501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1059889 - 2⁵ = 1059857 is a prime.

It is a super-2 number, since 2×1059889² = 2246729384642, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1051889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 529944 + 529945.

It is an arithmetic number, because the mean of its divisors is an integer number (529945).

2^1059889 is an apocalyptic number.

It is an amenable number.

1059889 is a deficient number, since it is larger than the sum of its proper divisors (1).

1059889 is an equidigital number, since it uses as much as digits as its factorization.

1059889 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 40.

The square root of 1059889 is about 1029.5091063220. The cubic root of 1059889 is about 101.9577230921.

The spelling of 1059889 in words is "one million, fifty-nine thousand, eight hundred eighty-nine".