12362066 has 4 divisors (see below), whose sum is σ = 18543102. Its totient is φ = 6181032.

The previous prime is 12362059. The next prime is 12362069. The reversal of 12362066 is 66026321.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 8579041 + 3783025 = 2929^2 + 1945^2 .

It is not an unprimeable number, because it can be changed into a prime (12362069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3090515 + ... + 3090518.

Almost surely, 2^12362066 is an apocalyptic number.

12362066 is a deficient number, since it is larger than the sum of its proper divisors (6181036).

12362066 is an equidigital number, since it uses as much as digits as its factorization.

12362066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6181035.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 12362066 is about 3515.9729805560. The cubic root of 12362066 is about 231.2226384963. Note that the first 3 decimals are identical.

Adding to 12362066 its reverse (66026321), we get a palindrome (78388387).

The spelling of 12362066 in words is "twelve million, three hundred sixty-two thousand, sixty-six".