12114541 has 4 divisors (see below), whose sum is σ = 12182400. Its totient is φ = 12046684.

The previous prime is 12114497. The next prime is 12114559. The reversal of 12114541 is 14541121.

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, and also an emirpimes, since its reverse is a distinct semiprime: 14541121 = 7 ⋅2077303.

It is a cyclic number.

It is not a de Polignac number, because 12114541 - 2¹⁷ = 11983469 is a prime.

It is a super-3 number, since 3×12114541³ (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12114241) 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, 33661 + ... + 34018.

It is an arithmetic number, because the mean of its divisors is an integer number (3045600).

Almost surely, 2^12114541 is an apocalyptic number.

It is an amenable number.

12114541 is a deficient number, since it is larger than the sum of its proper divisors (67859).

12114541 is an equidigital number, since it uses as much as digits as its factorization.

12114541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67858.

The product of its digits is 160, while the sum is 19.

The square root of 12114541 is about 3480.5949204123. The cubic root of 12114541 is about 229.6689692826.

Adding to 12114541 its reverse (14541121), we get a palindrome (26655662).

The spelling of 12114541 in words is "twelve million, one hundred fourteen thousand, five hundred forty-one".