120660046 has 16 divisors (see below), whose sum is σ = 196925904. Its totient is φ = 55113984.

The previous prime is 120660031. The next prime is 120660053. The reversal of 120660046 is 640066021.

It is a happy number.

It is a super-3 number, since 3×120660046³ (a number of 25 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 120660046.

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 7 ways as a sum of consecutive naturals, for example, 21400 + ... + 26443.

It is an arithmetic number, because the mean of its divisors is an integer number (12307869).

Almost surely, 2^120660046 is an apocalyptic number.

120660046 is a deficient number, since it is larger than the sum of its proper divisors (76265858).

120660046 is a wasteful number, since it uses less digits than its factorization.

120660046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47955.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 120660046 is about 10984.5366766195. The cubic root of 120660046 is about 494.1451026266.

The spelling of 120660046 in words is "one hundred twenty million, six hundred sixty thousand, forty-six".