708140 has 12 divisors (see below), whose sum is σ = 1487136. Its totient is φ = 283248.

The previous prime is 708139. The next prime is 708161. The reversal of 708140 is 41807.

It is a happy number.

708140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 35407 = 708140 / (7 + 0 + 8 + 1 + 4 + 0).

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 708140.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17684 + ... + 17723.

It is an arithmetic number, because the mean of its divisors is an integer number (123928).

2⁷⁰⁸¹⁴⁰ is an apocalyptic number.

It is an amenable number.

708140 is an abundant number, since it is smaller than the sum of its proper divisors (778996).

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

708140 is a wasteful number, since it uses less digits than its factorization.

708140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35416 (or 35414 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 20.

The square root of 708140 is about 841.5105465768. The cubic root of 708140 is about 89.1332431673.

Adding to 708140 its reverse (41807), we get a palindrome (749947).

It can be divided in two parts, 708 and 140, that added together give a palindrome (848).

The spelling of 708140 in words is "seven hundred eight thousand, one hundred forty".