12345359 has 4 divisors (see below), whose sum is σ = 13295016. Its totient is φ = 11395704.

The previous prime is 12345341. The next prime is 12345367. The reversal of 12345359 is 95354321.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 95354321 = 953 ⋅100057.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12345359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12345379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 474809 + ... + 474834.

It is an arithmetic number, because the mean of its divisors is an integer number (3323754).

Almost surely, 2^12345359 is an apocalyptic number.

12345359 is a deficient number, since it is larger than the sum of its proper divisors (949657).

12345359 is an equidigital number, since it uses as much as digits as its factorization.

12345359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 949656.

The product of its digits is 16200, while the sum is 32.

The square root of 12345359 is about 3513.5963057813. The cubic root of 12345359 is about 231.1184278088.

The spelling of 12345359 in words is "twelve million, three hundred forty-five thousand, three hundred fifty-nine".