12575893 has 18 divisors (see below), whose sum is σ = 14469602. Its totient is φ = 10913760.

The previous prime is 12575887. The next prime is 12575923. The reversal of 12575893 is 39857521.

It can be written as a sum of positive squares in 3 ways, for example, as 7086244 + 5489649 = 2662^2 + 2343^2 .

It is not a de Polignac number, because 12575893 - 2⁵ = 12575861 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 (12575803) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 237255 + ... + 237307.

Almost surely, 2^12575893 is an apocalyptic number.

It is an amenable number.

12575893 is a deficient number, since it is larger than the sum of its proper divisors (1893709).

12575893 is an equidigital number, since it uses as much as digits as its factorization.

12575893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165 (or 101 counting only the distinct ones).

The product of its digits is 75600, while the sum is 40.

The square root of 12575893 is about 3546.2505551639. The cubic root of 12575893 is about 232.5481797867.

The spelling of 12575893 in words is "twelve million, five hundred seventy-five thousand, eight hundred ninety-three".