71276016 has 40 divisors (see below), whose sum is σ = 210434944. Its totient is φ = 20364480.

The previous prime is 71275969. The next prime is 71276041. The reversal of 71276016 is 61067217.

It is a happy number.

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, 105730 + ... + 106401.

Almost surely, 2^71276016 is an apocalyptic number.

It is an amenable number.

71276016 is an abundant number, since it is smaller than the sum of its proper divisors (139158928).

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

71276016 is a wasteful number, since it uses less digits than its factorization.

71276016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212149 (or 212143 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 30.

The square root of 71276016 is about 8442.5124222591. The cubic root of 71276016 is about 414.6176688739.

The spelling of 71276016 in words is "seventy-one million, two hundred seventy-six thousand, sixteen".