12114571 has 16 divisors (see below), whose sum is σ = 14771200. Its totient is φ = 9704448.

The previous prime is 12114563. The next prime is 12114601. The reversal of 12114571 is 17541121.

It is a 10-Lehmer number, since φ(12114571) divides (12114571-1)¹⁰.

It is a cyclic number.

It is not a de Polignac number, because 12114571 - 2³ = 12114563 is a prime.

It is a super-3 number, since 3×12114571³ (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12114871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9931 + ... + 11083.

It is an arithmetic number, because the mean of its divisors is an integer number (923200).

Almost surely, 2^12114571 is an apocalyptic number.

12114571 is a deficient number, since it is larger than the sum of its proper divisors (2656629).

12114571 is a wasteful number, since it uses less digits than its factorization.

12114571 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1258.

The product of its digits is 280, while the sum is 22.

The square root of 12114571 is about 3480.5992300177. The cubic root of 12114571 is about 229.6691588637.

Adding to 12114571 its reverse (17541121), we get a palindrome (29655692).

The spelling of 12114571 in words is "twelve million, one hundred fourteen thousand, five hundred seventy-one".