71027852 has 36 divisors (see below), whose sum is σ = 152210520. Its totient is φ = 28836864.

The previous prime is 71027849. The next prime is 71027863. The reversal of 71027852 is 25872017.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5813 + ... + 13260.

It is an arithmetic number, because the mean of its divisors is an integer number (4228070).

Almost surely, 2^71027852 is an apocalyptic number.

It is an amenable number.

71027852 is an abundant number, since it is smaller than the sum of its proper divisors (81182668).

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

71027852 is a wasteful number, since it uses less digits than its factorization.

71027852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19110 (or 19101 counting only the distinct ones).

The product of its (nonzero) digits is 7840, while the sum is 32.

The square root of 71027852 is about 8427.8023232632. The cubic root of 71027852 is about 414.1359134299.

Adding to 71027852 its reverse (25872017), we get a palindrome (96899869).

The spelling of 71027852 in words is "seventy-one million, twenty-seven thousand, eight hundred fifty-two".