12107589 has 16 divisors (see below), whose sum is σ = 17462592. Its totient is φ = 7417728.

The previous prime is 12107581. The next prime is 12107597. The reversal of 12107589 is 98570121.

It is an interprime number because it is at equal distance from previous prime (12107581) and next prime (12107597).

It is not a de Polignac number, because 12107589 - 2³ = 12107581 is a prime.

It is a super-2 number, since 2×12107589² = 293187422785842, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12107581) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10489 + ... + 11585.

It is an arithmetic number, because the mean of its divisors is an integer number (1091412).

Almost surely, 2^12107589 is an apocalyptic number.

It is an amenable number.

12107589 is a deficient number, since it is larger than the sum of its proper divisors (5355003).

12107589 is a wasteful number, since it uses less digits than its factorization.

12107589 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1396.

The product of its (nonzero) digits is 5040, while the sum is 33.

The square root of 12107589 is about 3479.5960972504. The cubic root of 12107589 is about 229.6250285839.

The spelling of 12107589 in words is "twelve million, one hundred seven thousand, five hundred eighty-nine".