12060810 has 48 divisors (see below), whose sum is σ = 32446440. Its totient is φ = 3104640.

The previous prime is 12060787. The next prime is 12060817. The reversal of 12060810 is 1806021.

It can be written as a sum of positive squares in 4 ways, for example, as 9126441 + 2934369 = 3021^2 + 1713^2 .

It is a super-2 number, since 2×12060810² = 290926275712200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (12060817) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 300 + ... + 4920.

Almost surely, 2^12060810 is an apocalyptic number.

12060810 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 12060810, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16223220).

12060810 is an abundant number, since it is smaller than the sum of its proper divisors (20385630).

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

12060810 is a wasteful number, since it uses less digits than its factorization.

12060810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4663 (or 4660 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 12060810 is about 3472.8676911164. The cubic root of 12060810 is about 229.3289197328.

Adding to 12060810 its reverse (1806021), we get a palindrome (13866831).

The spelling of 12060810 in words is "twelve million, sixty thousand, eight hundred ten".