12418061 has 8 divisors (see below), whose sum is σ = 12888120. Its totient is φ = 11950848.

The previous prime is 12418019. The next prime is 12418067. The reversal of 12418061 is 16081421.

12418061 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1322500 + 11095561 = 1150^2 + 3331^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12418061 - 2¹⁰ = 12417037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12418067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12785 + ... + 13721.

It is an arithmetic number, because the mean of its divisors is an integer number (1611015).

Almost surely, 2^12418061 is an apocalyptic number.

It is an amenable number.

12418061 is a deficient number, since it is larger than the sum of its proper divisors (470059).

12418061 is an equidigital number, since it uses as much as digits as its factorization.

12418061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1423.

The product of its (nonzero) digits is 384, while the sum is 23.

The square root of 12418061 is about 3523.9269288679. The cubic root of 12418061 is about 231.5712267244.

Adding to 12418061 its reverse (16081421), we get a palindrome (28499482).

The spelling of 12418061 in words is "twelve million, four hundred eighteen thousand, sixty-one".