1093005 has 24 divisors (see below), whose sum is σ = 1920672. Its totient is φ = 574944.

The previous prime is 1092997. The next prime is 1093007. The reversal of 1093005 is 5003901.

It is not a de Polignac number, because 1093005 - 2³ = 1092997 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1093007) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4702 + ... + 4928.

It is an arithmetic number, because the mean of its divisors is an integer number (80028).

2^1093005 is an apocalyptic number.

1093005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1093005 is a deficient number, since it is larger than the sum of its proper divisors (827667).

1093005 is a wasteful number, since it uses less digits than its factorization.

1093005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345 (or 342 counting only the distinct ones).

The product of its (nonzero) digits is 135, while the sum is 18.

The square root of 1093005 is about 1045.4687943693. The cubic root of 1093005 is about 103.0087339815.

Adding to 1093005 its reverse (5003901), we get a palindrome (6096906).

The spelling of 1093005 in words is "one million, ninety-three thousand, five".