120506946 has 16 divisors (see below), whose sum is σ = 275444544. Its totient is φ = 34430544.

The previous prime is 120506927. The next prime is 120506957. The reversal of 120506946 is 649605021.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1434565 + ... + 1434648.

It is an arithmetic number, because the mean of its divisors is an integer number (17215284).

Almost surely, 2^120506946 is an apocalyptic number.

120506946 is an abundant number, since it is smaller than the sum of its proper divisors (154937598).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120506946 is a wasteful number, since it uses less digits than its factorization.

120506946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2869225.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 120506946 is about 10977.5655771214. The cubic root of 120506946 is about 493.9360148131.

The spelling of 120506946 in words is "one hundred twenty million, five hundred six thousand, nine hundred forty-six".