109233864 has 48 divisors (see below), whose sum is σ = 296696400. Its totient is φ = 36306144.

The previous prime is 109233847. The next prime is 109233911. The reversal of 109233864 is 468332901.

It is a Harshad number since it is a multiple of its sum of digits (36).

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 11 ways as a sum of consecutive naturals, for example, 25287 + ... + 29289.

It is an arithmetic number, because the mean of its divisors is an integer number (6181175).

Almost surely, 2^109233864 is an apocalyptic number.

It is an amenable number.

109233864 is an abundant number, since it is smaller than the sum of its proper divisors (187462536).

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

109233864 is a wasteful number, since it uses less digits than its factorization.

109233864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4394 (or 4387 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 109233864 is about 10451.5005621203. The cubic root of 109233864 is about 478.0270054711.

The spelling of 109233864 in words is "one hundred nine million, two hundred thirty-three thousand, eight hundred sixty-four".