71882008 has 16 divisors (see below), whose sum is σ = 147031560. Its totient is φ = 32673600.

The previous prime is 71881991. The next prime is 71882017. The reversal of 71882008 is 80028817.

It is a super-2 number, since 2×71882008² = 10334046148224128, which contains 22 as substring.

It is a congruent number.

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, 408333 + ... + 408508.

Almost surely, 2^71882008 is an apocalyptic number.

It is an amenable number.

71882008 is an abundant number, since it is smaller than the sum of its proper divisors (75149552).

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

71882008 is a wasteful number, since it uses less digits than its factorization.

71882008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 816858 (or 816854 counting only the distinct ones).

The product of its (nonzero) digits is 7168, while the sum is 34.

The square root of 71882008 is about 8478.3257781239. The cubic root of 71882008 is about 415.7893873485.

The spelling of 71882008 in words is "seventy-one million, eight hundred eighty-two thousand, eight".