71348568 has 32 divisors (see below), whose sum is σ = 181037760. Its totient is φ = 23427360.

The previous prime is 71348551. The next prime is 71348581. The reversal of 71348568 is 86584317.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20578 + ... + 23793.

It is an arithmetic number, because the mean of its divisors is an integer number (5657430).

Almost surely, 2^71348568 is an apocalyptic number.

It is an amenable number.

71348568 is an abundant number, since it is smaller than the sum of its proper divisors (109689192).

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

71348568 is a wasteful number, since it uses less digits than its factorization.

71348568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44447 (or 44443 counting only the distinct ones).

The product of its digits is 161280, while the sum is 42.

The square root of 71348568 is about 8446.8081545635. The cubic root of 71348568 is about 414.7583012210.

The spelling of 71348568 in words is "seventy-one million, three hundred forty-eight thousand, five hundred sixty-eight".