12114646 has 8 divisors (see below), whose sum is σ = 18195120. Its totient is φ = 6049608.

The previous prime is 12114643. The next prime is 12114677. The reversal of 12114646 is 64641121.

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

It is a self number, because there is not a number n which added to its sum of digits gives 12114646.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12114643) 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, 1641 + ... + 5188.

It is an arithmetic number, because the mean of its divisors is an integer number (2274390).

Almost surely, 2^12114646 is an apocalyptic number.

12114646 is a deficient number, since it is larger than the sum of its proper divisors (6080474).

12114646 is an equidigital number, since it uses as much as digits as its factorization.

12114646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7718.

The product of its digits is 1152, while the sum is 25.

The square root of 12114646 is about 3480.6100040079. The cubic root of 12114646 is about 229.6696328150.

Adding to 12114646 its reverse (64641121), we get a palindrome (76755767).

The spelling of 12114646 in words is "twelve million, one hundred fourteen thousand, six hundred forty-six".