12089507 has 2 divisors, whose sum is σ = 12089508. Its totient is φ = 12089506.

The previous prime is 12089501. The next prime is 12089509. The reversal of 12089507 is 70598021.

12089507 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12089507 - 2⁶ = 12089443 is a prime.

Together with 12089509, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (12089501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6044753 + 6044754.

It is an arithmetic number, because the mean of its divisors is an integer number (6044754).

Almost surely, 2^12089507 is an apocalyptic number.

12089507 is a deficient number, since it is larger than the sum of its proper divisors (1).

12089507 is an equidigital number, since it uses as much as digits as its factorization.

12089507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 32.

The square root of 12089507 is about 3476.9968363517. The cubic root of 12089507 is about 229.5106609629.

The spelling of 12089507 in words is "twelve million, eighty-nine thousand, five hundred seven".