12860300 has 18 divisors (see below), whose sum is σ = 27907068. Its totient is φ = 5144080.

The previous prime is 12860299. The next prime is 12860317. The reversal of 12860300 is 306821.

It is a super-3 number, since 3×12860300³ (a number of 22 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

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 5 ways as a sum of consecutive naturals, for example, 64202 + ... + 64401.

Almost surely, 2^12860300 is an apocalyptic number.

12860300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12860300 is an abundant number, since it is smaller than the sum of its proper divisors (15046768).

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

12860300 is a wasteful number, since it uses less digits than its factorization.

12860300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128617 (or 128610 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 12860300 is about 3586.1260435183. The cubic root of 12860300 is about 234.2881734679.

The spelling of 12860300 in words is "twelve million, eight hundred sixty thousand, three hundred".