716455020 has 48 divisors (see below), whose sum is σ = 2007290880. Its totient is φ = 190938816.

The previous prime is 716455009. The next prime is 716455079. The reversal of 716455020 is 20554617.

716455020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149989 + ... + 154691.

It is an arithmetic number, because the mean of its divisors is an integer number (41818560).

Almost surely, 2^716455020 is an apocalyptic number.

It is an amenable number.

716455020 is an abundant number, since it is smaller than the sum of its proper divisors (1290835860).

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

716455020 is a wasteful number, since it uses less digits than its factorization.

716455020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7254 (or 7252 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 716455020 is about 26766.6774180136. The cubic root of 716455020 is about 894.8075572216.

The spelling of 716455020 in words is "seven hundred sixteen million, four hundred fifty-five thousand, twenty".