12754285 has 4 divisors (see below), whose sum is σ = 15305148. Its totient is φ = 10203424.

The previous prime is 12754279. The next prime is 12754297. The reversal of 12754285 is 58245721.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 58245721 = 1319 ⋅44159.

It can be written as a sum of positive squares in 2 ways, for example, as 8369449 + 4384836 = 2893^2 + 2094^2 .

It is a cyclic number.

It is not a de Polignac number, because 12754285 - 2⁹ = 12753773 is a prime.

It is a super-2 number, since 2×12754285² = 325343571722450, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12754285.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1275424 + ... + 1275433.

It is an arithmetic number, because the mean of its divisors is an integer number (3826287).

Almost surely, 2^12754285 is an apocalyptic number.

It is an amenable number.

12754285 is a deficient number, since it is larger than the sum of its proper divisors (2550863).

12754285 is an equidigital number, since it uses as much as digits as its factorization.

12754285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2550862.

The product of its digits is 22400, while the sum is 34.

The square root of 12754285 is about 3571.3141838825. The cubic root of 12754285 is about 233.6426046350.

The spelling of 12754285 in words is "twelve million, seven hundred fifty-four thousand, two hundred eighty-five".