1093609 has 8 divisors (see below), whose sum is σ = 1225728. Its totient is φ = 966960.

The previous prime is 1093591. The next prime is 1093633. The reversal of 1093609 is 9063901.

It is a happy number.

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 1093609 - 2⁵ = 1093577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1093639) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 937 + ... + 1750.

It is an arithmetic number, because the mean of its divisors is an integer number (153216).

2^1093609 is an apocalyptic number.

It is an amenable number.

1093609 is a deficient number, since it is larger than the sum of its proper divisors (132119).

1093609 is a wasteful number, since it uses less digits than its factorization.

1093609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2735.

The product of its (nonzero) digits is 1458, while the sum is 28.

The square root of 1093609 is about 1045.7576201013. The cubic root of 1093609 is about 103.0277048670.

The spelling of 1093609 in words is "one million, ninety-three thousand, six hundred nine".