1092443 has 8 divisors (see below), whose sum is σ = 1254720. Its totient is φ = 940680.

The previous prime is 1092433. The next prime is 1092451. The reversal of 1092443 is 3442901.

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

It is a cyclic number.

It is not a de Polignac number, because 1092443 - 2⁶ = 1092379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1092433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2405 + ... + 2822.

It is an arithmetic number, because the mean of its divisors is an integer number (156840).

2^1092443 is an apocalyptic number.

1092443 is a deficient number, since it is larger than the sum of its proper divisors (162277).

1092443 is a wasteful number, since it uses less digits than its factorization.

1092443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5257.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 1092443 is about 1045.1999808649. The cubic root of 1092443 is about 102.9910759856.

It can be divided in two parts, 109 and 2443, that added together give a palindrome (2552).

The spelling of 1092443 in words is "one million, ninety-two thousand, four hundred forty-three".