109939833 has 48 divisors (see below), whose sum is σ = 180273600. Its totient is φ = 64143360.

The previous prime is 109939829. The next prime is 109939883. The reversal of 109939833 is 338939901.

It is not a de Polignac number, because 109939833 - 2² = 109939829 is a prime.

It is not an unprimeable number, because it can be changed into a prime (109939883) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 171193 + ... + 171833.

It is an arithmetic number, because the mean of its divisors is an integer number (3755700).

Almost surely, 2^109939833 is an apocalyptic number.

It is an amenable number.

109939833 is a deficient number, since it is larger than the sum of its proper divisors (70333767).

109939833 is a wasteful number, since it uses less digits than its factorization.

109939833 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 742 (or 739 counting only the distinct ones).

The product of its (nonzero) digits is 157464, while the sum is 45.

The square root of 109939833 is about 10485.2197401867. The cubic root of 109939833 is about 479.0546105742.

The spelling of 109939833 in words is "one hundred nine million, nine hundred thirty-nine thousand, eight hundred thirty-three".