12062660 has 12 divisors (see below), whose sum is σ = 25331628. Its totient is φ = 4825056.

The previous prime is 12062647. The next prime is 12062669. The reversal of 12062660 is 6626021.

It can be written as a sum of positive squares in 2 ways, for example, as 2869636 + 9193024 = 1694^2 + 3032^2 .

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (12062669) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 301547 + ... + 301586.

It is an arithmetic number, because the mean of its divisors is an integer number (2110969).

Almost surely, 2^12062660 is an apocalyptic number.

12062660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12062660 is an abundant number, since it is smaller than the sum of its proper divisors (13268968).

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

12062660 is a wasteful number, since it uses less digits than its factorization.

12062660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 603142 (or 603140 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 12062660 is about 3473.1340313901. The cubic root of 12062660 is about 229.3406446726.

Adding to 12062660 its reverse (6626021), we get a palindrome (18688681).

The spelling of 12062660 in words is "twelve million, sixty-two thousand, six hundred sixty".