12851124 has 48 divisors (see below), whose sum is σ = 35232960. Its totient is φ = 3594240.

The previous prime is 12851119. The next prime is 12851129. The reversal of 12851124 is 42115821.

It is an interprime number because it is at equal distance from previous prime (12851119) and next prime (12851129).

It is a junction number, because it is equal to n+sod(n) for n = 12851094 and 12851103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12851129) 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 15 ways as a sum of consecutive naturals, for example, 2029 + ... + 5460.

It is an arithmetic number, because the mean of its divisors is an integer number (734020).

Almost surely, 2^12851124 is an apocalyptic number.

It is an amenable number.

12851124 is an abundant number, since it is smaller than the sum of its proper divisors (22381836).

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

12851124 is a wasteful number, since it uses less digits than its factorization.

12851124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7520 (or 7518 counting only the distinct ones).

The product of its digits is 640, while the sum is 24.

The square root of 12851124 is about 3584.8464402259. The cubic root of 12851124 is about 234.2324376039.

Adding to 12851124 its reverse (42115821), we get a palindrome (54966945).

The spelling of 12851124 in words is "twelve million, eight hundred fifty-one thousand, one hundred twenty-four".