1146166 has 8 divisors (see below), whose sum is σ = 1964880. Its totient is φ = 491208.

The previous prime is 1146143. The next prime is 1146179. The reversal of 1146166 is 6616411.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1146166.

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, 40921 + ... + 40948.

It is an arithmetic number, because the mean of its divisors is an integer number (245610).

2^1146166 is an apocalyptic number.

1146166 is a deficient number, since it is larger than the sum of its proper divisors (818714).

1146166 is an equidigital number, since it uses as much as digits as its factorization.

1146166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81878.

The product of its digits is 864, while the sum is 25.

The square root of 1146166 is about 1070.5914253346. The cubic root of 1146166 is about 104.6523954920.

The spelling of 1146166 in words is "one million, one hundred forty-six thousand, one hundred sixty-six".