71954696 has 32 divisors (see below), whose sum is σ = 147787200. Its totient is φ = 32571840.

The previous prime is 71954683. The next prime is 71954699. The reversal of 71954696 is 69645917.

It is a self number, because there is not a number n which added to its sum of digits gives 71954696.

It is not an unprimeable number, because it can be changed into a prime (71954699) 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, 21590 + ... + 24698.

It is an arithmetic number, because the mean of its divisors is an integer number (4618350).

Almost surely, 2^71954696 is an apocalyptic number.

It is an amenable number.

71954696 is an abundant number, since it is smaller than the sum of its proper divisors (75832504).

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

71954696 is a wasteful number, since it uses less digits than its factorization.

71954696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3389 (or 3385 counting only the distinct ones).

The product of its digits is 408240, while the sum is 47.

The square root of 71954696 is about 8482.6113903679. The cubic root of 71954696 is about 415.9294906385.

The spelling of 71954696 in words is "seventy-one million, nine hundred fifty-four thousand, six hundred ninety-six".