71367216 has 40 divisors (see below), whose sum is σ = 184898880. Its totient is φ = 23720256.

The previous prime is 71367169. The next prime is 71367217. The reversal of 71367216 is 61276317.

It is not an unprimeable number, because it can be changed into a prime (71367217) 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, 16231 + ... + 20153.

It is an arithmetic number, because the mean of its divisors is an integer number (4622472).

Almost surely, 2^71367216 is an apocalyptic number.

It is an amenable number.

71367216 is an abundant number, since it is smaller than the sum of its proper divisors (113531664).

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

71367216 is a wasteful number, since it uses less digits than its factorization.

71367216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4313 (or 4307 counting only the distinct ones).

The product of its digits is 10584, while the sum is 33.

The square root of 71367216 is about 8447.9119313591. The cubic root of 71367216 is about 414.7944324720.

The spelling of 71367216 in words is "seventy-one million, three hundred sixty-seven thousand, two hundred sixteen".