12855010 has 32 divisors (see below), whose sum is σ = 26593920. Its totient is φ = 4382592.

The previous prime is 12854971. The next prime is 12855013. The reversal of 12855010 is 1055821.

It is not an unprimeable number, because it can be changed into a prime (12855013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15486 + ... + 16294.

It is an arithmetic number, because the mean of its divisors is an integer number (831060).

Almost surely, 2^12855010 is an apocalyptic number.

12855010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12855010 is an abundant number, since it is smaller than the sum of its proper divisors (13738910).

12855010 is a wasteful number, since it uses less digits than its factorization.

12855010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1050.

The product of its (nonzero) digits is 400, while the sum is 22.

The square root of 12855010 is about 3585.3884029488. The cubic root of 12855010 is about 234.2560447613.

The spelling of 12855010 in words is "twelve million, eight hundred fifty-five thousand, ten".