109840933 has 4 divisors (see below), whose sum is σ = 110232108. Its totient is φ = 109449760.

The previous prime is 109840921. The next prime is 109840937. The reversal of 109840933 is 339048901.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 31730689 + 78110244 = 5633^2 + 8838^2 .

It is a cyclic number.

It is not a de Polignac number, because 109840933 - 2¹³ = 109832741 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 109840892 and 109840901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (109840937) 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, 195166 + ... + 195727.

It is an arithmetic number, because the mean of its divisors is an integer number (27558027).

Almost surely, 2^109840933 is an apocalyptic number.

It is an amenable number.

109840933 is a deficient number, since it is larger than the sum of its proper divisors (391175).

109840933 is an equidigital number, since it uses as much as digits as its factorization.

109840933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391174.

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 109840933 is about 10480.5025165781. The cubic root of 109840933 is about 478.9109176900.

The spelling of 109840933 in words is "one hundred nine million, eight hundred forty thousand, nine hundred thirty-three".