120753668 has 12 divisors (see below), whose sum is σ = 241507392. Its totient is φ = 51751560.

The previous prime is 120753667. The next prime is 120753679. The reversal of 120753668 is 866357021.

120753668 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (120753667) by changing a digit.

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, 2156288 + ... + 2156343.

It is an arithmetic number, because the mean of its divisors is an integer number (20125616).

Almost surely, 2^120753668 is an apocalyptic number.

It is an amenable number.

120753668 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

120753668 is a wasteful number, since it uses less digits than its factorization.

120753668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4312642 (or 4312640 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 120753668 is about 10988.7973864295. The cubic root of 120753668 is about 494.2728745338.

The spelling of 120753668 in words is "one hundred twenty million, seven hundred fifty-three thousand, six hundred sixty-eight".