120568845 has 32 divisors (see below), whose sum is σ = 207335808. Its totient is φ = 59609088.

The previous prime is 120568843. The next prime is 120568849. The reversal of 120568845 is 548865021.

It is not a de Polignac number, because 120568845 - 2¹ = 120568843 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120568841) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13557 + ... + 20613.

It is an arithmetic number, because the mean of its divisors is an integer number (6479244).

Almost surely, 2^120568845 is an apocalyptic number.

120568845 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

120568845 is a deficient number, since it is larger than the sum of its proper divisors (86766963).

120568845 is a wasteful number, since it uses less digits than its factorization.

120568845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7149.

The product of its (nonzero) digits is 76800, while the sum is 39.

The square root of 120568845 is about 10980.3845561073. The cubic root of 120568845 is about 494.0205712447.

The spelling of 120568845 in words is "one hundred twenty million, five hundred sixty-eight thousand, eight hundred forty-five".