12475 has 6 divisors (see below), whose sum is σ = 15500. Its totient is φ = 9960.

The previous prime is 12473. The next prime is 12479. The reversal of 12475 is 57421.

It is not a de Polignac number, because 12475 - 2¹ = 12473 is a prime.

It is a nialpdrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (12473) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 225 + ... + 274.

2¹²⁴⁷⁵ is an apocalyptic number.

12475 is a deficient number, since it is larger than the sum of its proper divisors (3025).

12475 is an equidigital number, since it uses as much as digits as its factorization.

12475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 509 (or 504 counting only the distinct ones).

The product of its digits is 280, while the sum is 19.

The square root of 12475 is about 111.6915395184. The cubic root of 12475 is about 23.1924618792.

Adding to 12475 its reverse (57421), we get a palindrome (69896).

The spelling of 12475 in words is "twelve thousand, four hundred seventy-five".