71441996 has 6 divisors (see below), whose sum is σ = 125023500. Its totient is φ = 35720996.

The previous prime is 71441989. The next prime is 71441999. The reversal of 71441996 is 69914417.

It is not an unprimeable number, because it can be changed into a prime (71441999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8930246 + ... + 8930253.

It is an arithmetic number, because the mean of its divisors is an integer number (20837250).

Almost surely, 2^71441996 is an apocalyptic number.

It is an amenable number.

71441996 is a deficient number, since it is larger than the sum of its proper divisors (53581504).

71441996 is a wasteful number, since it uses less digits than its factorization.

71441996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17860503 (or 17860501 counting only the distinct ones).

The product of its digits is 54432, while the sum is 41.

The square root of 71441996 is about 8452.3367183283. The cubic root of 71441996 is about 414.9392585412.

The spelling of 71441996 in words is "seventy-one million, four hundred forty-one thousand, nine hundred ninety-six".