109332388 has 12 divisors (see below), whose sum is σ = 208725552. Its totient is φ = 49696520.

The previous prime is 109332343. The next prime is 109332449. The reversal of 109332388 is 883233901.

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 3 ways as a sum of consecutive naturals, for example, 1242370 + ... + 1242457.

It is an arithmetic number, because the mean of its divisors is an integer number (17393796).

Almost surely, 2^109332388 is an apocalyptic number.

It is an amenable number.

109332388 is a deficient number, since it is larger than the sum of its proper divisors (99393164).

109332388 is a wasteful number, since it uses less digits than its factorization.

109332388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2484842 (or 2484840 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 109332388 is about 10456.2128899521. The cubic root of 109332388 is about 478.1706818556.

The spelling of 109332388 in words is "one hundred nine million, three hundred thirty-two thousand, three hundred eighty-eight".