716512272 has 40 divisors (see below), whose sum is σ = 2115418176. Its totient is φ = 204717696.

The previous prime is 716512267. The next prime is 716512273. The reversal of 716512272 is 272215617.

It is not an unprimeable number, because it can be changed into a prime (716512273) 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, 1065903 + ... + 1066574.

Almost surely, 2^716512272 is an apocalyptic number.

It is an amenable number.

716512272 is an abundant number, since it is smaller than the sum of its proper divisors (1398905904).

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

716512272 is a wasteful number, since it uses less digits than its factorization.

716512272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2132495 (or 2132489 counting only the distinct ones).

The product of its digits is 11760, while the sum is 33.

The square root of 716512272 is about 26767.7468607277. The cubic root of 716512272 is about 894.8313913104.

Adding to 716512272 its reverse (272215617), we get a palindrome (988727889).

The spelling of 716512272 in words is "seven hundred sixteen million, five hundred twelve thousand, two hundred seventy-two".