12207046 has 4 divisors (see below), whose sum is σ = 18310572. Its totient is φ = 6103522.

The previous prime is 12207031. The next prime is 12207047. The reversal of 12207046 is 64070221.

12207046 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 64070221 = 2297 ⋅27893.

It is a super-2 number, since 2×12207046² = 298023944092232, which contains 22 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 (12207047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3051760 + ... + 3051763.

It is an arithmetic number, because the mean of its divisors is an integer number (4577643).

Almost surely, 2^12207046 is an apocalyptic number.

12207046 is a deficient number, since it is larger than the sum of its proper divisors (6103526).

12207046 is an equidigital number, since it uses as much as digits as its factorization.

12207046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6103525.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 12207046 is about 3493.8583256910. The cubic root of 12207046 is about 230.2520614043.

Adding to 12207046 its reverse (64070221), we get a palindrome (76277267).

The spelling of 12207046 in words is "twelve million, two hundred seven thousand, forty-six".