120660208 has 20 divisors (see below), whose sum is σ = 243944208. Its totient is φ = 57706880.

The previous prime is 120660187. The next prime is 120660217. The reversal of 120660208 is 802066021.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 163573 + ... + 164308.

Almost surely, 2^120660208 is an apocalyptic number.

It is an amenable number.

120660208 is an abundant number, since it is smaller than the sum of its proper divisors (123284000).

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

120660208 is a wasteful number, since it uses less digits than its factorization.

120660208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 327912 (or 327906 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 120660208 is about 10984.5440506195. The cubic root of 120660208 is about 494.1453237754.

The spelling of 120660208 in words is "one hundred twenty million, six hundred sixty thousand, two hundred eight".