120566044 has 12 divisors (see below), whose sum is σ = 211188600. Its totient is φ = 60226448.

The previous prime is 120566041. The next prime is 120566063. The reversal of 120566044 is 440665021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120566041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9154 + ... + 18025.

It is an arithmetic number, because the mean of its divisors is an integer number (17599050).

Almost surely, 2^120566044 is an apocalyptic number.

It is an amenable number.

120566044 is a deficient number, since it is larger than the sum of its proper divisors (90622556).

120566044 is a wasteful number, since it uses less digits than its factorization.

120566044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28292 (or 28290 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 120566044 is about 10980.2570097425. The cubic root of 120566044 is about 494.0167455955.

The spelling of 120566044 in words is "one hundred twenty million, five hundred sixty-six thousand, forty-four".