71934468 has 24 divisors (see below), whose sum is σ = 168779520. Its totient is φ = 23844960.

The previous prime is 71934461. The next prime is 71934481. The reversal of 71934468 is 86443917.

It is not an unprimeable number, because it can be changed into a prime (71934461) 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, 14388 + ... + 18731.

It is an arithmetic number, because the mean of its divisors is an integer number (7032480).

Almost surely, 2^71934468 is an apocalyptic number.

It is an amenable number.

71934468 is an abundant number, since it is smaller than the sum of its proper divisors (96845052).

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

71934468 is a wasteful number, since it uses less digits than its factorization.

71934468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33307 (or 33305 counting only the distinct ones).

The product of its digits is 145152, while the sum is 42.

The square root of 71934468 is about 8481.4189850520. The cubic root of 71934468 is about 415.8905114348.

The spelling of 71934468 in words is "seventy-one million, nine hundred thirty-four thousand, four hundred sixty-eight".