120704 has 32 divisors (see below), whose sum is σ = 257040. Its totient is φ = 56320.

The previous prime is 120691. The next prime is 120709. The reversal of 120704 is 407021.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120709) by changing a digit.

120704 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2924 + ... + 2964.

2¹²⁰⁷⁰⁴ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (128520).

120704 is an abundant number, since it is smaller than the sum of its proper divisors (136336).

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

120704 is an equidigital number, since it uses as much as digits as its factorization.

120704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78 (or 66 counting only the distinct ones).

The product of its (nonzero) digits is 56, while the sum is 14.

The square root of 120704 is about 347.4248120097. The cubic root of 120704 is about 49.4205097678.

Adding to 120704 its reverse (407021), we get a palindrome (527725).

The spelling of 120704 in words is "one hundred twenty thousand, seven hundred four", and thus it is an iban number.