1166366 has 8 divisors (see below), whose sum is σ = 1760184. Its totient is φ = 579640.

The previous prime is 1166359. The next prime is 1166383. The reversal of 1166366 is 6636611.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1340 + ... + 2031.

It is an arithmetic number, because the mean of its divisors is an integer number (220023).

2^1166366 is an apocalyptic number.

1166366 is a deficient number, since it is larger than the sum of its proper divisors (593818).

1166366 is a wasteful number, since it uses less digits than its factorization.

1166366 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3546.

The product of its digits is 3888, while the sum is 29.

The square root of 1166366 is about 1079.9842591445. The cubic root of 1166366 is about 105.2636157612.

The spelling of 1166366 in words is "one million, one hundred sixty-six thousand, three hundred sixty-six".