12063889 has 2 divisors, whose sum is σ = 12063890. Its totient is φ = 12063888.

The previous prime is 12063871. The next prime is 12063893. The reversal of 12063889 is 98836021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7333264 + 4730625 = 2708^2 + 2175^2 .

It is a cyclic number.

It is not a de Polignac number, because 12063889 - 2⁹ = 12063377 is a prime.

It is not a weakly prime, because it can be changed into another prime (12063859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6031944 + 6031945.

It is an arithmetic number, because the mean of its divisors is an integer number (6031945).

Almost surely, 2^12063889 is an apocalyptic number.

It is an amenable number.

12063889 is a deficient number, since it is larger than the sum of its proper divisors (1).

12063889 is an equidigital number, since it uses as much as digits as its factorization.

12063889 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 12063889 is about 3473.3109564218. The cubic root of 12063889 is about 229.3484331725.

It can be divided in two parts, 120 and 63889, that added together give a square (64009 = 253²).

The spelling of 12063889 in words is "twelve million, sixty-three thousand, eight hundred eighty-nine".