12890060 has 24 divisors (see below), whose sum is σ = 27802320. Its totient is φ = 5016384.

The previous prime is 12890047. The next prime is 12890071. The reversal of 12890060 is 6009821.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7970 + ... + 9449.

It is an arithmetic number, because the mean of its divisors is an integer number (1158430).

Almost surely, 2^12890060 is an apocalyptic number.

12890060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12890060 is an abundant number, since it is smaller than the sum of its proper divisors (14912260).

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

12890060 is a wasteful number, since it uses less digits than its factorization.

12890060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17465 (or 17463 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 12890060 is about 3590.2729701236. The cubic root of 12890060 is about 234.4687562086.

Adding to 12890060 its reverse (6009821), we get a palindrome (18899881).

The spelling of 12890060 in words is "twelve million, eight hundred ninety thousand, sixty".