718371085 has 16 divisors (see below), whose sum is σ = 874621440. Its totient is φ = 566366400.

The previous prime is 718371067. The next prime is 718371089. The reversal of 718371085 is 580173817.

It is a happy number.

718371085 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 718371085 - 2¹⁹ = 717846797 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (718371089) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109426 + ... + 115804.

It is an arithmetic number, because the mean of its divisors is an integer number (54663840).

Almost surely, 2^718371085 is an apocalyptic number.

It is an amenable number.

718371085 is a deficient number, since it is larger than the sum of its proper divisors (156250355).

718371085 is a wasteful number, since it uses less digits than its factorization.

718371085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6708.

The product of its (nonzero) digits is 47040, while the sum is 40.

The square root of 718371085 is about 26802.4455040953. The cubic root of 718371085 is about 895.6045290020.

The spelling of 718371085 in words is "seven hundred eighteen million, three hundred seventy-one thousand, eighty-five".