120687360 has 144 divisors (see below), whose sum is σ = 393380064. Its totient is φ = 31522816.

The previous prime is 120687271. The next prime is 120687367. The reversal of 120687360 is 63786021.

It is not an unprimeable number, because it can be changed into a prime (120687367) 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, 203224 + ... + 203816.

It is an arithmetic number, because the mean of its divisors is an integer number (2731806).

Almost surely, 2^120687360 is an apocalyptic number.

120687360 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 120687360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (196690032).

120687360 is an abundant number, since it is smaller than the sum of its proper divisors (272692704).

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

120687360 is an equidigital number, since it uses as much as digits as its factorization.

120687360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670 (or 656 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 120687360 is about 10985.7798994882. The cubic root of 120687360 is about 494.1823866088.

The spelling of 120687360 in words is "one hundred twenty million, six hundred eighty-seven thousand, three hundred sixty".