1166966 has 8 divisors (see below), whose sum is σ = 1763640. Its totient is φ = 579088.

The previous prime is 1166953. The next prime is 1166969. The reversal of 1166966 is 6696611.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1166969) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1856 + ... + 2403.

It is an arithmetic number, because the mean of its divisors is an integer number (220455).

2^1166966 is an apocalyptic number.

1166966 is a deficient number, since it is larger than the sum of its proper divisors (596674).

1166966 is a wasteful number, since it uses less digits than its factorization.

1166966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4398.

The product of its digits is 11664, while the sum is 35.

The square root of 1166966 is about 1080.2620052561. The cubic root of 1166966 is about 105.2816625100.

The spelling of 1166966 in words is "one million, one hundred sixty-six thousand, nine hundred sixty-six".