71008486 has 16 divisors (see below), whose sum is σ = 107941680. Its totient is φ = 35030880.

The previous prime is 71008471. The next prime is 71008489. The reversal of 71008486 is 68480017.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71008489) 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, 66396 + ... + 67456.

It is an arithmetic number, because the mean of its divisors is an integer number (6746355).

Almost surely, 2^71008486 is an apocalyptic number.

71008486 is a deficient number, since it is larger than the sum of its proper divisors (36933194).

71008486 is a wasteful number, since it uses less digits than its factorization.

71008486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1479.

The product of its (nonzero) digits is 10752, while the sum is 34.

The square root of 71008486 is about 8426.6533095886. The cubic root of 71008486 is about 414.0982714585.

The spelling of 71008486 in words is "seventy-one million, eight thousand, four hundred eighty-six".