120664106 has 8 divisors (see below), whose sum is σ = 185205504. Its totient is φ = 58928940.

The previous prime is 120664069. The next prime is 120664123. The reversal of 120664106 is 601466021.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 701450 + ... + 701621.

It is an arithmetic number, because the mean of its divisors is an integer number (23150688).

Almost surely, 2^120664106 is an apocalyptic number.

120664106 is a deficient number, since it is larger than the sum of its proper divisors (64541398).

120664106 is a wasteful number, since it uses less digits than its factorization.

120664106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1403116.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 120664106 is about 10984.7214803107. The cubic root of 120664106 is about 494.1506449379.

The spelling of 120664106 in words is "one hundred twenty million, six hundred sixty-four thousand, one hundred six".