120850688 has 72 divisors (see below), whose sum is σ = 291981312. Its totient is φ = 48734208.

The previous prime is 120850687. The next prime is 120850693. The reversal of 120850688 is 886058021.

It is not an unprimeable number, because it can be changed into a prime (120850687) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28481 + ... + 32447.

It is an arithmetic number, because the mean of its divisors is an integer number (4055296).

Almost surely, 2^120850688 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120850688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145990656).

120850688 is an abundant number, since it is smaller than the sum of its proper divisors (171130624).

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

120850688 is an equidigital number, since it uses as much as digits as its factorization.

120850688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4007 (or 3993 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 38.

The square root of 120850688 is about 10993.2109958829. The cubic root of 120850688 is about 494.4052142459.

The spelling of 120850688 in words is "one hundred twenty million, eight hundred fifty thousand, six hundred eighty-eight".