71027308 has 12 divisors (see below), whose sum is σ = 135597672. Its totient is φ = 32285120.

The previous prime is 71027291. The next prime is 71027311. The reversal of 71027308 is 80372017.

It is a happy 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, 807085 + ... + 807172.

It is an arithmetic number, because the mean of its divisors is an integer number (11299806).

Almost surely, 2^71027308 is an apocalyptic number.

It is an amenable number.

71027308 is a deficient number, since it is larger than the sum of its proper divisors (64570364).

71027308 is a wasteful number, since it uses less digits than its factorization.

71027308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1614272 (or 1614270 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 28.

The square root of 71027308 is about 8427.7700490699. The cubic root of 71027308 is about 414.1348561427.

The spelling of 71027308 in words is "seventy-one million, twenty-seven thousand, three hundred eight".