12062666 has 64 divisors (see below), whose sum is σ = 24295680. Its totient is φ = 4354560.

The previous prime is 12062647. The next prime is 12062669. The reversal of 12062666 is 66626021.

12062666 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×12062666² = 291015822055112, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

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

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 165206 + ... + 165278.

It is an arithmetic number, because the mean of its divisors is an integer number (379620).

Almost surely, 2^12062666 is an apocalyptic number.

12062666 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

12062666 is a wasteful number, since it uses less digits than its factorization.

12062666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 12062666 is about 3473.1348951632. The cubic root of 12062666 is about 229.3406826974.

Adding to 12062666 its reverse (66626021), we get a palindrome (78688687).

The spelling of 12062666 in words is "twelve million, sixty-two thousand, six hundred sixty-six".