12041662 has 4 divisors (see below), whose sum is σ = 18062496. Its totient is φ = 6020830.

The previous prime is 12041647. The next prime is 12041663. The reversal of 12041662 is 26614021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 26614021 = 7 ⋅3802003.

It is a super-3 number, since 3×12041662³ (a number of 22 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12041663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3010414 + ... + 3010417.

It is an arithmetic number, because the mean of its divisors is an integer number (4515624).

Almost surely, 2^12041662 is an apocalyptic number.

12041662 is a deficient number, since it is larger than the sum of its proper divisors (6020834).

12041662 is an equidigital number, since it uses as much as digits as its factorization.

12041662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6020833.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 12041662 is about 3470.1097965338. The cubic root of 12041662 is about 229.2074929504.

Adding to 12041662 its reverse (26614021), we get a palindrome (38655683).

The spelling of 12041662 in words is "twelve million, forty-one thousand, six hundred sixty-two".