120065606 has 8 divisors (see below), whose sum is σ = 180490464. Its totient is φ = 59902120.

The previous prime is 120065587. The next prime is 120065609. The reversal of 120065606 is 606560021.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120065609) 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 3 ways as a sum of consecutive naturals, for example, 64190 + ... + 66033.

It is an arithmetic number, because the mean of its divisors is an integer number (22561308).

Almost surely, 2^120065606 is an apocalyptic number.

120065606 is a deficient number, since it is larger than the sum of its proper divisors (60424858).

120065606 is a wasteful number, since it uses less digits than its factorization.

120065606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130686.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 120065606 is about 10957.4452314397. The cubic root of 120065606 is about 493.3322864396.

The spelling of 120065606 in words is "one hundred twenty million, sixty-five thousand, six hundred six".