12655034 has 24 divisors (see below), whose sum is σ = 22210848. Its totient is φ = 5391960.

The previous prime is 12655033. The next prime is 12655039. The reversal of 12655034 is 43055621.

It is a junction number, because it is equal to n+sod(n) for n = 12654994 and 12655012.

It is not an unprimeable number, because it can be changed into a prime (12655033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25529 + ... + 26019.

It is an arithmetic number, because the mean of its divisors is an integer number (925452).

Almost surely, 2^12655034 is an apocalyptic number.

12655034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12655034 is a deficient number, since it is larger than the sum of its proper divisors (9555814).

12655034 is a wasteful number, since it uses less digits than its factorization.

12655034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770 (or 763 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 12655034 is about 3557.3914600448. The cubic root of 12655034 is about 233.0349742117.

The spelling of 12655034 in words is "twelve million, six hundred fifty-five thousand, thirty-four".