12606141 has 4 divisors (see below), whose sum is σ = 16808192. Its totient is φ = 8404092.

The previous prime is 12606137. The next prime is 12606161. The reversal of 12606141 is 14160621.

12606141 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 12606141 - 2² = 12606137 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12606161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2101021 + ... + 2101026.

It is an arithmetic number, because the mean of its divisors is an integer number (4202048).

Almost surely, 2^12606141 is an apocalyptic number.

It is an amenable number.

12606141 is a deficient number, since it is larger than the sum of its proper divisors (4202051).

12606141 is an equidigital number, since it uses as much as digits as its factorization.

12606141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4202050.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 12606141 is about 3550.5127798672. The cubic root of 12606141 is about 232.7344749811.

Adding to 12606141 its reverse (14160621), we get a palindrome (26766762).

The spelling of 12606141 in words is "twelve million, six hundred six thousand, one hundred forty-one".