12376489 has 4 divisors (see below), whose sum is σ = 12586320. Its totient is φ = 12166660.

The previous prime is 12376477. The next prime is 12376499. The reversal of 12376489 is 98467321.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12376489 - 2⁷ = 12376361 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12376499) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104827 + ... + 104944.

It is an arithmetic number, because the mean of its divisors is an integer number (3146580).

Almost surely, 2^12376489 is an apocalyptic number.

It is an amenable number.

12376489 is a deficient number, since it is larger than the sum of its proper divisors (209831).

12376489 is an equidigital number, since it uses as much as digits as its factorization.

12376489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209830.

The product of its digits is 72576, while the sum is 40.

The square root of 12376489 is about 3518.0234507462. The cubic root of 12376489 is about 231.3125271387.

The spelling of 12376489 in words is "twelve million, three hundred seventy-six thousand, four hundred eighty-nine".