12759285 has 32 divisors (see below), whose sum is σ = 25454592. Its totient is φ = 5302080.

The previous prime is 12759277. The next prime is 12759287. The reversal of 12759285 is 58295721.

12759285 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12759285 - 2³ = 12759277 is a prime.

It is a super-2 number, since 2×12759285² = 325598707422450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12759287) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4369 + ... + 6678.

It is an arithmetic number, because the mean of its divisors is an integer number (795456).

Almost surely, 2^12759285 is an apocalyptic number.

12759285 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12759285 is a deficient number, since it is larger than the sum of its proper divisors (12695307).

12759285 is a wasteful number, since it uses less digits than its factorization.

12759285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11073.

The product of its digits is 50400, while the sum is 39.

The square root of 12759285 is about 3572.0141377100. The cubic root of 12759285 is about 233.6731319022.

The spelling of 12759285 in words is "twelve million, seven hundred fifty-nine thousand, two hundred eighty-five".