120689152 has 40 divisors (see below), whose sum is σ = 243506736. Its totient is φ = 59753472.

The previous prime is 120689147. The next prime is 120689189. The reversal of 120689152 is 251986021.

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, 53683 + ... + 55885.

Almost surely, 2^120689152 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 120689152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (121753368).

120689152 is an abundant number, since it is smaller than the sum of its proper divisors (122817584).

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

120689152 is an equidigital number, since it uses as much as digits as its factorization.

120689152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2328 (or 2312 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 34.

The square root of 120689152 is about 10985.8614591665. The cubic root of 120689152 is about 494.1848325166.

The spelling of 120689152 in words is "one hundred twenty million, six hundred eighty-nine thousand, one hundred fifty-two".