12017414 has 4 divisors (see below), whose sum is σ = 18026124. Its totient is φ = 6008706.

The previous prime is 12017413. The next prime is 12017449. The reversal of 12017414 is 41471021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41471021 = 149 ⋅278329.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12017413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3004352 + ... + 3004355.

It is an arithmetic number, because the mean of its divisors is an integer number (4506531).

Almost surely, 2^12017414 is an apocalyptic number.

12017414 is a deficient number, since it is larger than the sum of its proper divisors (6008710).

12017414 is an equidigital number, since it uses as much as digits as its factorization.

12017414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6008709.

The product of its (nonzero) digits is 224, while the sum is 20.

The square root of 12017414 is about 3466.6141983209. The cubic root of 12017414 is about 229.0535397276.

Adding to 12017414 its reverse (41471021), we get a palindrome (53488435).

The spelling of 12017414 in words is "twelve million, seventeen thousand, four hundred fourteen".