71335016 has 16 divisors (see below), whose sum is σ = 135586500. Its totient is φ = 35178624.

The previous prime is 71335007. The next prime is 71335027. The reversal of 71335016 is 61053317.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 71334916 + 100 = 8446^2 + 10^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60491 + ... + 61658.

Almost surely, 2^71335016 is an apocalyptic number.

It is an amenable number.

71335016 is a deficient number, since it is larger than the sum of its proper divisors (64251484).

71335016 is a wasteful number, since it uses less digits than its factorization.

71335016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122228 (or 122224 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 26.

The square root of 71335016 is about 8446.0059199600. The cubic root of 71335016 is about 414.7320397249.

The spelling of 71335016 in words is "seventy-one million, three hundred thirty-five thousand, sixteen".