109168794 has 96 divisors (see below), whose sum is σ = 293928960. Its totient is φ = 28576800.

The previous prime is 109168771. The next prime is 109168811. The reversal of 109168794 is 497861901.

It is a happy number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 73479 + ... + 74949.

It is an arithmetic number, because the mean of its divisors is an integer number (3061760).

Almost surely, 2^109168794 is an apocalyptic number.

109168794 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 109168794, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146964480).

109168794 is an abundant number, since it is smaller than the sum of its proper divisors (184760166).

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

109168794 is a wasteful number, since it uses less digits than its factorization.

109168794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1536 (or 1533 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 45.

The square root of 109168794 is about 10448.3871482636. The cubic root of 109168794 is about 477.9320672820.

The spelling of 109168794 in words is "one hundred nine million, one hundred sixty-eight thousand, seven hundred ninety-four".