1109094 has 16 divisors (see below), whose sum is σ = 2535168. Its totient is φ = 316872.

The previous prime is 1109057. The next prime is 1109113. The reversal of 1109094 is 4909011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13162 + ... + 13245.

It is an arithmetic number, because the mean of its divisors is an integer number (158448).

2^1109094 is an apocalyptic number.

1109094 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1109094 is an abundant number, since it is smaller than the sum of its proper divisors (1426074).

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

1109094 is a wasteful number, since it uses less digits than its factorization.

1109094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26419.

The product of its (nonzero) digits is 324, while the sum is 24.

The square root of 1109094 is about 1053.1353189405. The cubic root of 1109094 is about 103.5117025672.

The spelling of 1109094 in words is "one million, one hundred nine thousand, ninety-four".