120650847 has 8 divisors (see below), whose sum is σ = 167862144. Its totient is φ = 76936728.

The previous prime is 120650839. The next prime is 120650857. The reversal of 120650847 is 748056021.

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

It is not a de Polignac number, because 120650847 - 2³ = 120650839 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120650857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 874213 + ... + 874350.

It is an arithmetic number, because the mean of its divisors is an integer number (20982768).

Almost surely, 2^120650847 is an apocalyptic number.

120650847 is a deficient number, since it is larger than the sum of its proper divisors (47211297).

120650847 is a wasteful number, since it uses less digits than its factorization.

120650847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1748589.

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 120650847 is about 10984.1179436494. The cubic root of 120650847 is about 494.1325445997.

The spelling of 120650847 in words is "one hundred twenty million, six hundred fifty thousand, eight hundred forty-seven".