12114657 has 16 divisors (see below), whose sum is σ = 18094080. Its totient is φ = 8010576.

The previous prime is 12114643. The next prime is 12114677. The reversal of 12114657 is 75641121.

It is a happy number.

12114657 is a `hidden beast` number, since 1 + 2 + 1 + 1 + 4 + 657 = 666.

It is not a de Polignac number, because 12114657 - 2¹¹ = 12112609 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 12114657.

It is not an unprimeable number, because it can be changed into a prime (12114637) 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, 1663 + ... + 5195.

It is an arithmetic number, because the mean of its divisors is an integer number (1130880).

Almost surely, 2^12114657 is an apocalyptic number.

It is an amenable number.

12114657 is a deficient number, since it is larger than the sum of its proper divisors (5979423).

12114657 is a wasteful number, since it uses less digits than its factorization.

12114657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3669 (or 3663 counting only the distinct ones).

The product of its digits is 1680, while the sum is 27.

The square root of 12114657 is about 3480.6115841903. The cubic root of 12114657 is about 229.6697023277.

Adding to 12114657 its reverse (75641121), we get a palindrome (87755778).

The spelling of 12114657 in words is "twelve million, one hundred fourteen thousand, six hundred fifty-seven".