120796992 has 42 divisors (see below), whose sum is σ = 346244418. Its totient is φ = 40265472.

The previous prime is 120796979. The next prime is 120796997. The reversal of 120796992 is 299697021.

It can be written as a sum of positive squares in only one way, i.e., 96353856 + 24443136 = 9816^2 + 4944^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120796997) 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 5 ways as a sum of consecutive naturals, for example, 104283 + ... + 105434.

Almost surely, 2^120796992 is an apocalyptic number.

120796992 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120796992 is an abundant number, since it is smaller than the sum of its proper divisors (225447426).

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

120796992 is a wasteful number, since it uses less digits than its factorization.

120796992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209735 (or 209722 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 45.

The square root of 120796992 is about 10990.7684899647. The cubic root of 120796992 is about 494.3319792051.

The spelling of 120796992 in words is "one hundred twenty million, seven hundred ninety-six thousand, nine hundred ninety-two".