1266168 has 16 divisors (see below), whose sum is σ = 3165480. Its totient is φ = 422048.

The previous prime is 1266163. The next prime is 1266191. The reversal of 1266168 is 8616621.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1266163) 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 in 3 ways as a sum of consecutive naturals, for example, 26355 + ... + 26402.

2^1266168 is an apocalyptic number.

It is an amenable number.

1266168 is an abundant number, since it is smaller than the sum of its proper divisors (1899312).

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

1266168 is a wasteful number, since it uses less digits than its factorization.

1266168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52766 (or 52762 counting only the distinct ones).

The product of its digits is 3456, while the sum is 30.

The square root of 1266168 is about 1125.2413074537. The cubic root of 1266168 is about 108.1841850233.

The spelling of 1266168 in words is "one million, two hundred sixty-six thousand, one hundred sixty-eight".