120741808 has 40 divisors (see below), whose sum is σ = 268643520. Its totient is φ = 51992640.

The previous prime is 120741787. The next prime is 120741811. The reversal of 120741808 is 808147021.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 120741808.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14710 + ... + 21397.

It is an arithmetic number, because the mean of its divisors is an integer number (6716088).

Almost surely, 2^120741808 is an apocalyptic number.

It is an amenable number.

120741808 is an abundant number, since it is smaller than the sum of its proper divisors (147901712).

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

120741808 is a wasteful number, since it uses less digits than its factorization.

120741808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36145 (or 36139 counting only the distinct ones).

The product of its (nonzero) digits is 3584, while the sum is 31.

The square root of 120741808 is about 10988.2577326890. The cubic root of 120741808 is about 494.2566920903.

Adding to 120741808 its reverse (808147021), we get a palindrome (928888829).

The spelling of 120741808 in words is "one hundred twenty million, seven hundred forty-one thousand, eight hundred eight".