12370609 has 4 divisors (see below), whose sum is σ = 12490816. Its totient is φ = 12250404.

The previous prime is 12370607. The next prime is 12370621. The reversal of 12370609 is 90607321.

12370609 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 12370609 - 2¹ = 12370607 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12370601) 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, 59949 + ... + 60154.

It is an arithmetic number, because the mean of its divisors is an integer number (3122704).

Almost surely, 2^12370609 is an apocalyptic number.

It is an amenable number.

12370609 is a deficient number, since it is larger than the sum of its proper divisors (120207).

12370609 is a wasteful number, since it uses less digits than its factorization.

12370609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120206.

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 12370609 is about 3517.1876549311. The cubic root of 12370609 is about 231.2758895777.

The spelling of 12370609 in words is "twelve million, three hundred seventy thousand, six hundred nine".