708523085 has 4 divisors (see below), whose sum is σ = 850227708. Its totient is φ = 566818464.

The previous prime is 708523061. The next prime is 708523087. The reversal of 708523085 is 580325807.

708523085 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 267060964 + 441462121 = 16342^2 + 21011^2 .

It is a cyclic number.

It is not a de Polignac number, because 708523085 - 2¹⁶ = 708457549 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (708523087) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70852304 + ... + 70852313.

It is an arithmetic number, because the mean of its divisors is an integer number (212556927).

Almost surely, 2^708523085 is an apocalyptic number.

It is an amenable number.

708523085 is a deficient number, since it is larger than the sum of its proper divisors (141704623).

708523085 is a wasteful number, since it uses less digits than its factorization.

708523085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141704622.

The product of its (nonzero) digits is 67200, while the sum is 38.

The square root of 708523085 is about 26618.0969454993. The cubic root of 708523085 is about 891.4931317845.

It can be divided in two parts, 70852 and 3085, that added together give a palindrome (73937).

The spelling of 708523085 in words is "seven hundred eight million, five hundred twenty-three thousand, eighty-five".