12575743 has 4 divisors (see below), whose sum is σ = 12843360. Its totient is φ = 12308128.

The previous prime is 12575741. The next prime is 12575753. The reversal of 12575743 is 34757521.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12575743 - 2¹ = 12575741 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12575699 and 12575708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12575741) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133738 + ... + 133831.

It is an arithmetic number, because the mean of its divisors is an integer number (3210840).

Almost surely, 2^12575743 is an apocalyptic number.

12575743 is a deficient number, since it is larger than the sum of its proper divisors (267617).

12575743 is an equidigital number, since it uses as much as digits as its factorization.

12575743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267616.

The product of its digits is 29400, while the sum is 34.

The square root of 12575743 is about 3546.2294060029. The cubic root of 12575743 is about 232.5472552038.

The spelling of 12575743 in words is "twelve million, five hundred seventy-five thousand, seven hundred forty-three".