120723760 has 40 divisors (see below), whose sum is σ = 281165040. Its totient is φ = 48206592.

The previous prime is 120723751. The next prime is 120723761. The reversal of 120723760 is 67327021.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (120723761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69786 + ... + 71494.

It is an arithmetic number, because the mean of its divisors is an integer number (7029126).

Almost surely, 2^120723760 is an apocalyptic number.

120723760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120723760 is an abundant number, since it is smaller than the sum of its proper divisors (160441280).

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

120723760 is a wasteful number, since it uses less digits than its factorization.

120723760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2605 (or 2599 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 28.

The square root of 120723760 is about 10987.4364617048. The cubic root of 120723760 is about 494.2320643622.

The spelling of 120723760 in words is "one hundred twenty million, seven hundred twenty-three thousand, seven hundred sixty".