12575 has 6 divisors (see below), whose sum is σ = 15624. Its totient is φ = 10040.

The previous prime is 12569. The next prime is 12577. The reversal of 12575 is 57521.

It is not a de Polignac number, because 12575 - 2⁶ = 12511 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 (12577) 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, 227 + ... + 276.

It is an arithmetic number, because the mean of its divisors is an integer number (2604).

2¹²⁵⁷⁵ is an apocalyptic number.

12575 is a deficient number, since it is larger than the sum of its proper divisors (3049).

12575 is an equidigital number, since it uses as much as digits as its factorization.

12575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513 (or 508 counting only the distinct ones).

The product of its digits is 350, while the sum is 20.

The square root of 12575 is about 112.1383074600. The cubic root of 12575 is about 23.2542675328.

The spelling of 12575 in words is "twelve thousand, five hundred seventy-five".