716202020 has 24 divisors (see below), whose sum is σ = 1522148544. Its totient is φ = 283028576.

The previous prime is 716202013. The next prime is 716202029. The reversal of 716202020 is 20202617.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 716201983 and 716202001.

It is not an unprimeable number, because it can be changed into a prime (716202029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 214064 + ... + 217383.

It is an arithmetic number, because the mean of its divisors is an integer number (63422856).

Almost surely, 2^716202020 is an apocalyptic number.

It is an amenable number.

716202020 is an abundant number, since it is smaller than the sum of its proper divisors (805946524).

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

716202020 is a wasteful number, since it uses less digits than its factorization.

716202020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431539 (or 431537 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 716202020 is about 26761.9509752185. The cubic root of 716202020 is about 894.7022177568.

Adding to 716202020 its reverse (20202617), we get a palindrome (736404637).

The spelling of 716202020 in words is "seven hundred sixteen million, two hundred two thousand, twenty".