12851960 has 32 divisors (see below), whose sum is σ = 31546800. Its totient is φ = 4673280.

The previous prime is 12851939. The next prime is 12851977. The reversal of 12851960 is 6915821.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 14165 + ... + 15044.

Almost surely, 2^12851960 is an apocalyptic number.

12851960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12851960 is an abundant number, since it is smaller than the sum of its proper divisors (18694840).

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

12851960 is a wasteful number, since it uses less digits than its factorization.

12851960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29231 (or 29227 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 32.

The square root of 12851960 is about 3584.9630402558. The cubic root of 12851960 is about 234.2375166427.

The spelling of 12851960 in words is "twelve million, eight hundred fifty-one thousand, nine hundred sixty".