1095166 has 4 divisors (see below), whose sum is σ = 1642752. Its totient is φ = 547582.

The previous prime is 1095161. The next prime is 1095169. The reversal of 1095166 is 6615901.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6615901 = 373 ⋅17737.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1095161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 273790 + ... + 273793.

It is an arithmetic number, because the mean of its divisors is an integer number (410688).

2^1095166 is an apocalyptic number.

1095166 is a deficient number, since it is larger than the sum of its proper divisors (547586).

1095166 is an equidigital number, since it uses as much as digits as its factorization.

1095166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547585.

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 1095166 is about 1046.5017916850. The cubic root of 1095166 is about 103.0765761022.

The spelling of 1095166 in words is "one million, ninety-five thousand, one hundred sixty-six".