12682755 has 12 divisors (see below), whose sum is σ = 21983520. Its totient is φ = 6764112.

The previous prime is 12682727. The next prime is 12682757. The reversal of 12682755 is 55728621.

It is a happy number.

12682755 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12682755 - 2⁵ = 12682723 is a prime.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (12682757) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 140875 + ... + 140964.

It is an arithmetic number, because the mean of its divisors is an integer number (1831960).

Almost surely, 2^12682755 is an apocalyptic number.

12682755 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12682755 is a deficient number, since it is larger than the sum of its proper divisors (9300765).

12682755 is a wasteful number, since it uses less digits than its factorization.

12682755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281850 (or 281847 counting only the distinct ones).

The product of its digits is 33600, while the sum is 36.

The square root of 12682755 is about 3561.2855824828. The cubic root of 12682755 is about 233.2050053993.

The spelling of 12682755 in words is "twelve million, six hundred eighty-two thousand, seven hundred fifty-five".