71002716 has 24 divisors (see below), whose sum is σ = 166886160. Its totient is φ = 23494272.

The previous prime is 71002699. The next prime is 71002717. The reversal of 71002716 is 61720017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71002717) 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, 19951 + ... + 23238.

It is an arithmetic number, because the mean of its divisors is an integer number (6953590).

Almost surely, 2^71002716 is an apocalyptic number.

It is an amenable number.

71002716 is an abundant number, since it is smaller than the sum of its proper divisors (95883444).

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

71002716 is a wasteful number, since it uses less digits than its factorization.

71002716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43333 (or 43331 counting only the distinct ones).

The product of its (nonzero) digits is 588, while the sum is 24.

The square root of 71002716 is about 8426.3109365843. The cubic root of 71002716 is about 414.0870549036.

The spelling of 71002716 in words is "seventy-one million, two thousand, seven hundred sixteen".