1166106 has 32 divisors (see below), whose sum is σ = 2514240. Its totient is φ = 359424.

The previous prime is 1166101. The next prime is 1166107. The reversal of 1166106 is 6016611.

1166106 is an esthetic number in base 8, because in such base its adjacent digits differ by 1.

It is not an unprimeable number, because it can be changed into a prime (1166101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5946 + ... + 6138.

It is an arithmetic number, because the mean of its divisors is an integer number (78570).

2^1166106 is an apocalyptic number.

1166106 is an abundant number, since it is smaller than the sum of its proper divisors (1348134).

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

1166106 is a wasteful number, since it uses less digits than its factorization.

1166106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270.

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 1166106 is about 1079.8638803108. The cubic root of 1166106 is about 105.2557935813.

The spelling of 1166106 in words is "one million, one hundred sixty-six thousand, one hundred six".