120915696 has 160 divisors (see below), whose sum is σ = 380332800. Its totient is φ = 32624640.

The previous prime is 120915689. The next prime is 120915701. The reversal of 120915696 is 696519021.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 170190 + ... + 170898.

It is an arithmetic number, because the mean of its divisors is an integer number (2377080).

Almost surely, 2^120915696 is an apocalyptic number.

120915696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120915696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (190166400).

120915696 is an abundant number, since it is smaller than the sum of its proper divisors (259417104).

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

120915696 is a wasteful number, since it uses less digits than its factorization.

120915696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 767 (or 761 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 39.

The square root of 120915696 is about 10996.1673323027. The cubic root of 120915696 is about 494.4938485032.

The spelling of 120915696 in words is "one hundred twenty million, nine hundred fifteen thousand, six hundred ninety-six".