12892104 has 24 divisors (see below), whose sum is σ = 34916310. Its totient is φ = 4297344.

The previous prime is 12892093. The next prime is 12892129. The reversal of 12892104 is 40129821.

12892104 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 12236004 + 656100 = 3498^2 + 810^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 89457 + ... + 89600.

Almost surely, 2^12892104 is an apocalyptic number.

It is an amenable number.

12892104 is an abundant number, since it is smaller than the sum of its proper divisors (22024206).

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

12892104 is a wasteful number, since it uses less digits than its factorization.

12892104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179069 (or 179062 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 12892104 is about 3590.5576168612. The cubic root of 12892104 is about 234.4811489310.

It can be divided in two parts, 12892 and 104, that added together give a square (12996 = 114²).

The spelling of 12892104 in words is "twelve million, eight hundred ninety-two thousand, one hundred four".