12446662 has 4 divisors (see below), whose sum is σ = 18669996. Its totient is φ = 6223330.

The previous prime is 12446633. The next prime is 12446671. The reversal of 12446662 is 26664421.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3111664 + ... + 3111667.

It is an arithmetic number, because the mean of its divisors is an integer number (4667499).

Almost surely, 2^12446662 is an apocalyptic number.

12446662 is a deficient number, since it is larger than the sum of its proper divisors (6223334).

12446662 is an equidigital number, since it uses as much as digits as its factorization.

12446662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6223333.

The product of its digits is 13824, while the sum is 31.

The square root of 12446662 is about 3527.9827097082. The cubic root of 12446662 is about 231.7488736312.

The spelling of 12446662 in words is "twelve million, four hundred forty-six thousand, six hundred sixty-two".