120789976 has 16 divisors (see below), whose sum is σ = 227103840. Its totient is φ = 60228960.

The previous prime is 120789937. The next prime is 120789989. The reversal of 120789976 is 679987021.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17635 + ... + 23506.

It is an arithmetic number, because the mean of its divisors is an integer number (14193990).

Almost surely, 2^120789976 is an apocalyptic number.

It is an amenable number.

120789976 is a deficient number, since it is larger than the sum of its proper divisors (106313864).

120789976 is a wasteful number, since it uses less digits than its factorization.

120789976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41514 (or 41510 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 49.

The square root of 120789976 is about 10990.4493083768. The cubic root of 120789976 is about 494.3224086017.

The spelling of 120789976 in words is "one hundred twenty million, seven hundred eighty-nine thousand, nine hundred seventy-six".