1093656 has 16 divisors (see below), whose sum is σ = 2734200. Its totient is φ = 364544.

The previous prime is 1093639. The next prime is 1093657. The reversal of 1093656 is 6563901.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1093657) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22761 + ... + 22808.

2^1093656 is an apocalyptic number.

It is an amenable number.

1093656 is an abundant number, since it is smaller than the sum of its proper divisors (1640544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1093656 is a wasteful number, since it uses less digits than its factorization.

1093656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45578 (or 45574 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 30.

The square root of 1093656 is about 1045.7800916063. The cubic root of 1093656 is about 103.0291807854.

The spelling of 1093656 in words is "one million, ninety-three thousand, six hundred fifty-six".