716870 has 64 divisors (see below), whose sum is σ = 1728000. Its totient is φ = 211680.

The previous prime is 716869. The next prime is 716897. The reversal of 716870 is 78617.

It is a Curzon number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 716870.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37721 + ... + 37739.

It is an arithmetic number, because the mean of its divisors is an integer number (27000).

2⁷¹⁶⁸⁷⁰ is an apocalyptic number.

716870 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

716870 is an abundant number, since it is smaller than the sum of its proper divisors (1011130).

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

716870 is a wasteful number, since it uses less digits than its factorization.

716870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58 (or 44 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 29.

The square root of 716870 is about 846.6817583957. The cubic root of 716870 is about 89.4980285241.

The spelling of 716870 in words is "seven hundred sixteen thousand, eight hundred seventy".