120278760 has 192 divisors, whose sum is σ = 428976000. Its totient is φ = 26426880.

The previous prime is 120278737. The next prime is 120278761. The reversal of 120278760 is 67872021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120278761) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 807166 + ... + 807314.

It is an arithmetic number, because the mean of its divisors is an integer number (2234250).

Almost surely, 2^120278760 is an apocalyptic number.

120278760 is a gapful number since it is divisible by the number (10) 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 120278760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (214488000).

120278760 is an abundant number, since it is smaller than the sum of its proper divisors (308697240).

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

120278760 is a wasteful number, since it uses less digits than its factorization.

120278760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232 (or 197 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 33.

The square root of 120278760 is about 10967.1673644565. The cubic root of 120278760 is about 493.6240535462.

The spelling of 120278760 in words is "one hundred twenty million, two hundred seventy-eight thousand, seven hundred sixty".