708120 has 96 divisors (see below), whose sum is σ = 2639520. Its totient is φ = 161280.

The previous prime is 708119. The next prime is 708131. The reversal of 708120 is 21807.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 708093 and 708102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2380 + ... + 2660.

It is an arithmetic number, because the mean of its divisors is an integer number (27495).

2⁷⁰⁸¹²⁰ is an apocalyptic number.

708120 is a gapful number since it is divisible by the number (70) 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 708120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1319760).

708120 is an abundant number, since it is smaller than the sum of its proper divisors (1931400).

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

708120 is a wasteful number, since it uses less digits than its factorization.

708120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305 (or 298 counting only the distinct ones).

The product of its (nonzero) digits is 112, while the sum is 18.

The square root of 708120 is about 841.4986631005. The cubic root of 708120 is about 89.1324040293.

708120 divided by its sum of digits (18) gives a triangular number (39340 = T₂₈₀).

Adding to 708120 its reverse (21807), we get a palindrome (729927).

It can be divided in two parts, 708 and 120, that added together give a palindrome (828).

The spelling of 708120 in words is "seven hundred eight thousand, one hundred twenty".