1266682 has 8 divisors (see below), whose sum is σ = 1907136. Its totient is φ = 630972.

The previous prime is 1266677. The next prime is 1266719. The reversal of 1266682 is 2866621.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 418 + ... + 1645.

It is an arithmetic number, because the mean of its divisors is an integer number (238392).

2^1266682 is an apocalyptic number.

1266682 is a deficient number, since it is larger than the sum of its proper divisors (640454).

1266682 is a wasteful number, since it uses less digits than its factorization.

1266682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2372.

The product of its digits is 6912, while the sum is 31.

The square root of 1266682 is about 1125.4696797338. The cubic root of 1266682 is about 108.1988221405.

The spelling of 1266682 in words is "one million, two hundred sixty-six thousand, six hundred eighty-two".