1092106 has 4 divisors (see below), whose sum is σ = 1638162. Its totient is φ = 546052.

The previous prime is 1092103. The next prime is 1092107. The reversal of 1092106 is 6012901.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6012901 = 283 ⋅21247.

It can be written as a sum of positive squares in only one way, i.e., 1092025 + 81 = 1045^2 + 9^2 .

It is not an unprimeable number, because it can be changed into a prime (1092103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 273025 + ... + 273028.

2^1092106 is an apocalyptic number.

1092106 is a deficient number, since it is larger than the sum of its proper divisors (546056).

1092106 is an equidigital number, since it uses as much as digits as its factorization.

1092106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 546055.

The product of its (nonzero) digits is 108, while the sum is 19.

The square root of 1092106 is about 1045.0387552622. The cubic root of 1092106 is about 102.9804845673.

The spelling of 1092106 in words is "one million, ninety-two thousand, one hundred six".