12726054 has 36 divisors (see below), whose sum is σ = 30312828. Its totient is φ = 3855720.

The previous prime is 12726037. The next prime is 12726059. The reversal of 12726054 is 45062721.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12726059) 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 17 ways as a sum of consecutive naturals, for example, 744 + ... + 5099.

It is an arithmetic number, because the mean of its divisors is an integer number (842023).

Almost surely, 2^12726054 is an apocalyptic number.

12726054 is an abundant number, since it is smaller than the sum of its proper divisors (17586774).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12726054 is a wasteful number, since it uses less digits than its factorization.

12726054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5873 (or 5859 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 12726054 is about 3567.3595277179. The cubic root of 12726054 is about 233.4700917113.

Adding to 12726054 its reverse (45062721), we get a palindrome (57788775).

The spelling of 12726054 in words is "twelve million, seven hundred twenty-six thousand, fifty-four".