12575923 has 2 divisors, whose sum is σ = 12575924. Its totient is φ = 12575922.

The previous prime is 12575887. The next prime is 12575933. The reversal of 12575923 is 32957521.

It is a strong prime.

It is an emirp because it is prime and its reverse (32957521) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12575923 - 2¹⁷ = 12444851 is a prime.

It is not a weakly prime, because it can be changed into another prime (12575933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6287961 + 6287962.

It is an arithmetic number, because the mean of its divisors is an integer number (6287962).

Almost surely, 2^12575923 is an apocalyptic number.

12575923 is a deficient number, since it is larger than the sum of its proper divisors (1).

12575923 is an equidigital number, since it uses as much as digits as its factorization.

12575923 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18900, while the sum is 34.

The square root of 12575923 is about 3546.2547849809. The cubic root of 12575923 is about 232.5483647024.

The spelling of 12575923 in words is "twelve million, five hundred seventy-five thousand, nine hundred twenty-three".