12683124 has 18 divisors (see below), whose sum is σ = 32060210. Its totient is φ = 4227696.

The previous prime is 12683113. The next prime is 12683129. The reversal of 12683124 is 42138621.

It can be written as a sum of positive squares in only one way, i.e., 12027024 + 656100 = 3468^2 + 810^2 .

It is a tau number, because it is divible by the number of its divisors (18).

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 (12683129) 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 5 ways as a sum of consecutive naturals, for example, 176119 + ... + 176190.

Almost surely, 2^12683124 is an apocalyptic number.

It is an amenable number.

12683124 is an abundant number, since it is smaller than the sum of its proper divisors (19377086).

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

12683124 is a wasteful number, since it uses less digits than its factorization.

12683124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352319 (or 352314 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 12683124 is about 3561.3373892402. The cubic root of 12683124 is about 233.2072670481.

The spelling of 12683124 in words is "twelve million, six hundred eighty-three thousand, one hundred twenty-four".