12414128 has 20 divisors (see below), whose sum is σ = 24153960. Its totient is φ = 6180864.

The previous prime is 12414121. The next prime is 12414133. The reversal of 12414128 is 82141421.

It is a super-2 number, since 2×12414128² = 308221148000768, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (12414121) 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 3 ways as a sum of consecutive naturals, for example, 2603 + ... + 5621.

It is an arithmetic number, because the mean of its divisors is an integer number (1207698).

Almost surely, 2^12414128 is an apocalyptic number.

It is an amenable number.

12414128 is a deficient number, since it is larger than the sum of its proper divisors (11739832).

12414128 is a wasteful number, since it uses less digits than its factorization.

12414128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3284 (or 3278 counting only the distinct ones).

The product of its digits is 512, while the sum is 23.

The square root of 12414128 is about 3523.3688424575. The cubic root of 12414128 is about 231.5467766968.

Adding to 12414128 its reverse (82141421), we get a palindrome (94555549).

The spelling of 12414128 in words is "twelve million, four hundred fourteen thousand, one hundred twenty-eight".