12475583 has 4 divisors (see below), whose sum is σ = 12482760. Its totient is φ = 12468408.

The previous prime is 12475513. The next prime is 12475649. The reversal of 12475583 is 38557421.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 38557421 = 7 ⋅5508203.

It is a cyclic number.

It is not a de Polignac number, because 12475583 - 2¹⁰ = 12474559 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 (12475513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 848 + ... + 5066.

It is an arithmetic number, because the mean of its divisors is an integer number (3120690).

Almost surely, 2^12475583 is an apocalyptic number.

12475583 is a deficient number, since it is larger than the sum of its proper divisors (7177).

12475583 is an equidigital number, since it uses as much as digits as its factorization.

12475583 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7176.

The product of its digits is 33600, while the sum is 35.

The square root of 12475583 is about 3532.0791327489. The cubic root of 12475583 is about 231.9282316159.

The spelling of 12475583 in words is "twelve million, four hundred seventy-five thousand, five hundred eighty-three".