12938054 has 16 divisors (see below), whose sum is σ = 20765808. Its totient is φ = 6024192.

The previous prime is 12938053. The next prime is 12938077. The reversal of 12938054 is 45083921.

12938054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 12938054.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12938053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1337 + ... + 5259.

It is an arithmetic number, because the mean of its divisors is an integer number (1297863).

Almost surely, 2^12938054 is an apocalyptic number.

12938054 is a deficient number, since it is larger than the sum of its proper divisors (7827754).

12938054 is a wasteful number, since it uses less digits than its factorization.

12938054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4039.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 12938054 is about 3596.9506529837. The cubic root of 12938054 is about 234.7593976269.

It can be divided in two parts, 129 and 38054, that added together give a palindrome (38183).

The spelling of 12938054 in words is "twelve million, nine hundred thirty-eight thousand, fifty-four".