108788132 has 12 divisors (see below), whose sum is σ = 193500636. Its totient is φ = 53502240.

The previous prime is 108788131. The next prime is 108788143. The reversal of 108788132 is 231887801.

It can be written as a sum of positive squares in 2 ways, for example, as 32330596 + 76457536 = 5686^2 + 8744^2 .

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (108788131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 222683 + ... + 223170.

It is an arithmetic number, because the mean of its divisors is an integer number (16125053).

Almost surely, 2^108788132 is an apocalyptic number.

It is an amenable number.

108788132 is a deficient number, since it is larger than the sum of its proper divisors (84712504).

108788132 is a wasteful number, since it uses less digits than its factorization.

108788132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445918 (or 445916 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 38.

The square root of 108788132 is about 10430.1549365290. The cubic root of 108788132 is about 477.3759179798.

The spelling of 108788132 in words is "one hundred eight million, seven hundred eighty-eight thousand, one hundred thirty-two".