12475873 has 2 divisors, whose sum is σ = 12475874. Its totient is φ = 12475872.

The previous prime is 12475871. The next prime is 12475877. The reversal of 12475873 is 37857421.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9941409 + 2534464 = 3153^2 + 1592^2 .

It is a cyclic number.

It is not a de Polignac number, because 12475873 - 2¹ = 12475871 is a prime.

It is a super-2 number, since 2×12475873² = 311294814224258, which contains 22 as substring.

Together with 12475871, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (12475871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6237936 + 6237937.

It is an arithmetic number, because the mean of its divisors is an integer number (6237937).

Almost surely, 2^12475873 is an apocalyptic number.

It is an amenable number.

12475873 is a deficient number, since it is larger than the sum of its proper divisors (1).

12475873 is an equidigital number, since it uses as much as digits as its factorization.

12475873 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 47040, while the sum is 37.

The square root of 12475873 is about 3532.1201848182. The cubic root of 12475873 is about 231.9300286907.

The spelling of 12475873 in words is "twelve million, four hundred seventy-five thousand, eight hundred seventy-three".