710240 has 48 divisors (see below), whose sum is σ = 1759968. Its totient is φ = 270336.

The previous prime is 710221. The next prime is 710257. The reversal of 710240 is 42017.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

710240 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 7 ways as a sum of consecutive naturals, for example, 3584 + ... + 3776.

It is an arithmetic number, because the mean of its divisors is an integer number (36666).

2⁷¹⁰²⁴⁰ 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 710240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (879984).

710240 is an abundant number, since it is smaller than the sum of its proper divisors (1049728).

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

710240 is a wasteful number, since it uses less digits than its factorization.

710240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231 (or 223 counting only the distinct ones).

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

The square root of 710240 is about 842.7573790837. The cubic root of 710240 is about 89.2212648799.

Adding to 710240 its reverse (42017), we get a palindrome (752257).

The spelling of 710240 in words is "seven hundred ten thousand, two hundred forty", and thus it is an iban number.