12070266 has 16 divisors (see below), whose sum is σ = 25997664. Its totient is φ = 3713904.

The previous prime is 12070243. The next prime is 12070283. The reversal of 12070266 is 66207021.

It is a happy number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 77296 + ... + 77451.

It is an arithmetic number, because the mean of its divisors is an integer number (1624854).

Almost surely, 2^12070266 is an apocalyptic number.

12070266 is an abundant number, since it is smaller than the sum of its proper divisors (13927398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12070266 is a wasteful number, since it uses less digits than its factorization.

12070266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154765.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 12070266 is about 3474.2288352957. The cubic root of 12070266 is about 229.3888374272.

Adding to 12070266 its reverse (66207021), we get a palindrome (78277287).

The spelling of 12070266 in words is "twelve million, seventy thousand, two hundred sixty-six".