120648192 has 160 divisors (see below), whose sum is σ = 376464000. Its totient is φ = 34320384.

The previous prime is 120648191. The next prime is 120648197. The reversal of 120648192 is 291846021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120648191) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 526734 + ... + 526962.

It is an arithmetic number, because the mean of its divisors is an integer number (2352900).

Almost surely, 2^120648192 is an apocalyptic number.

120648192 is a gapful number since it is divisible by the number (12) 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 120648192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (188232000).

120648192 is an abundant number, since it is smaller than the sum of its proper divisors (255815808).

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

120648192 is an frugal number, since it uses more digits than its factorization.

120648192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271 (or 241 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 120648192 is about 10983.9970866711. The cubic root of 120648192 is about 494.1289200043.

The spelling of 120648192 in words is "one hundred twenty million, six hundred forty-eight thousand, one hundred ninety-two".