120788808 has 64 divisors (see below), whose sum is σ = 365420160. Its totient is φ = 32480256.

The previous prime is 120788783. The next prime is 120788809. The reversal of 120788808 is 808887021.

It is a happy number.

It is a super-2 number, since 2×120788808² = 29179872276121728, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a self number, because there is not a number n which added to its sum of digits gives 120788808.

It is not an unprimeable number, because it can be changed into a prime (120788809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18291 + ... + 24002.

It is an arithmetic number, because the mean of its divisors is an integer number (5709690).

Almost surely, 2^120788808 is an apocalyptic number.

It is an amenable number.

120788808 is an abundant number, since it is smaller than the sum of its proper divisors (244631352).

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

120788808 is a wasteful number, since it uses less digits than its factorization.

120788808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42326 (or 42322 counting only the distinct ones).

The product of its (nonzero) digits is 57344, while the sum is 42.

The square root of 120788808 is about 10990.3961712033. The cubic root of 120788808 is about 494.3208152840.

The spelling of 120788808 in words is "one hundred twenty million, seven hundred eighty-eight thousand, eight hundred eight".