716512268 has 24 divisors (see below), whose sum is σ = 1350592320. Its totient is φ = 331506000.

The previous prime is 716512267. The next prime is 716512273. The reversal of 716512268 is 862215617.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is not an unprimeable number, because it can be changed into a prime (716512267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106358 + ... + 112893.

It is an arithmetic number, because the mean of its divisors is an integer number (56274680).

Almost surely, 2^716512268 is an apocalyptic number.

It is an amenable number.

716512268 is a deficient number, since it is larger than the sum of its proper divisors (634080052).

716512268 is a wasteful number, since it uses less digits than its factorization.

716512268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219317 (or 219315 counting only the distinct ones).

The product of its digits is 40320, while the sum is 38.

The square root of 716512268 is about 26767.7467860110. The cubic root of 716512268 is about 894.8313896452.

The spelling of 716512268 in words is "seven hundred sixteen million, five hundred twelve thousand, two hundred sixty-eight".