109233826 has 24 divisors (see below), whose sum is σ = 178851024. Its totient is φ = 50010480.

The previous prime is 109233821. The next prime is 109233829. The reversal of 109233826 is 628332901.

It is a happy number.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 109233791 and 109233800.

It is not an unprimeable number, because it can be changed into a prime (109233821) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 43045 + ... + 45511.

It is an arithmetic number, because the mean of its divisors is an integer number (7452126).

Almost surely, 2^109233826 is an apocalyptic number.

109233826 is a deficient number, since it is larger than the sum of its proper divisors (69617198).

109233826 is a wasteful number, since it uses less digits than its factorization.

109233826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2626 (or 2613 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 109233826 is about 10451.4987441993. The cubic root of 109233826 is about 478.0269500395.

The spelling of 109233826 in words is "one hundred nine million, two hundred thirty-three thousand, eight hundred twenty-six".