120994568 has 12 divisors (see below), whose sum is σ = 226923165. Its totient is φ = 60481728.

The previous prime is 120994543. The next prime is 120994571. The reversal of 120994568 is 865499021.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 114532804 + 6461764 = 10702^2 + 2542^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=7778.

It is a Duffinian number.

It is an unprimeable number.

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 2 ways as a sum of consecutive naturals, for example, 29168 + ... + 33056.

Almost surely, 2^120994568 is an apocalyptic number.

It is an amenable number.

120994568 is a deficient number, since it is larger than the sum of its proper divisors (105928597).

120994568 is an frugal number, since it uses more digits than its factorization.

120994568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7784 (or 3891 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 44.

The square root of 120994568 is about 10999.7530881379. The cubic root of 120994568 is about 494.6013427962.

The spelling of 120994568 in words is "one hundred twenty million, nine hundred ninety-four thousand, five hundred sixty-eight".