716020 has 12 divisors (see below), whose sum is σ = 1503684. Its totient is φ = 286400.

The previous prime is 716003. The next prime is 716033. The reversal of 716020 is 20617.

It can be written as a sum of positive squares in 2 ways, for example, as 191844 + 524176 = 438^2 + 724^2 .

It is a junction number, because it is equal to n+sod(n) for n = 715985 and 716003.

It is a congruent number.

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, 17881 + ... + 17920.

It is an arithmetic number, because the mean of its divisors is an integer number (125307).

2⁷¹⁶⁰²⁰ is an apocalyptic number.

It is an amenable number.

716020 is an abundant number, since it is smaller than the sum of its proper divisors (787664).

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

716020 is a wasteful number, since it uses less digits than its factorization.

716020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35810 (or 35808 counting only the distinct ones).

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 716020 is about 846.1796499562. The cubic root of 716020 is about 89.4626416288.

Adding to 716020 its reverse (20617), we get a palindrome (736637).

The spelling of 716020 in words is "seven hundred sixteen thousand, twenty".