120849108 has 24 divisors (see below), whose sum is σ = 282992640. Its totient is φ = 40138560.

The previous prime is 120849097. The next prime is 120849109. The reversal of 120849108 is 801948021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120849109) 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 7 ways as a sum of consecutive naturals, for example, 14548 + ... + 21291.

It is an arithmetic number, because the mean of its divisors is an integer number (11791360).

Almost surely, 2^120849108 is an apocalyptic number.

It is an amenable number.

120849108 is an abundant number, since it is smaller than the sum of its proper divisors (162143532).

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

120849108 is a wasteful number, since it uses less digits than its factorization.

120849108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36127 (or 36125 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 33.

The square root of 120849108 is about 10993.1391331139. The cubic root of 120849108 is about 494.4030596212.

The spelling of 120849108 in words is "one hundred twenty million, eight hundred forty-nine thousand, one hundred eight".