120380632 has 16 divisors (see below), whose sum is σ = 227906640. Its totient is φ = 59605536.

The previous prime is 120380629. The next prime is 120380717. The reversal of 120380632 is 236083021.

It is a junction number, because it is equal to n+sod(n) for n = 120380597 and 120380606.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72223 + ... + 73870.

It is an arithmetic number, because the mean of its divisors is an integer number (14244165).

Almost surely, 2^120380632 is an apocalyptic number.

It is an amenable number.

120380632 is a deficient number, since it is larger than the sum of its proper divisors (107526008).

120380632 is a wasteful number, since it uses less digits than its factorization.

120380632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146202 (or 146198 counting only the distinct ones).

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

The square root of 120380632 is about 10971.8107894732. The cubic root of 120380632 is about 493.7633751224.

The spelling of 120380632 in words is "one hundred twenty million, three hundred eighty thousand, six hundred thirty-two".