71296316 has 24 divisors (see below), whose sum is σ = 153562080. Its totient is φ = 28204992.

The previous prime is 71296301. The next prime is 71296319. The reversal of 71296316 is 61369217.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71296319) 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, 97571 + ... + 98298.

It is an arithmetic number, because the mean of its divisors is an integer number (6398420).

Almost surely, 2^71296316 is an apocalyptic number.

It is an amenable number.

71296316 is an abundant number, since it is smaller than the sum of its proper divisors (82265764).

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

71296316 is a wasteful number, since it uses less digits than its factorization.

71296316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195893 (or 195891 counting only the distinct ones).

The product of its digits is 13608, while the sum is 35.

The square root of 71296316 is about 8443.7145854180. The cubic root of 71296316 is about 414.6570273202.

The spelling of 71296316 in words is "seventy-one million, two hundred ninety-six thousand, three hundred sixteen".