71106244 has 24 divisors (see below), whose sum is σ = 136475136. Its totient is φ = 32148000.

The previous prime is 71106239. The next prime is 71106251. The reversal of 71106244 is 44260117.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4174 + ... + 12634.

It is an arithmetic number, because the mean of its divisors is an integer number (5686464).

Almost surely, 2^71106244 is an apocalyptic number.

It is an amenable number.

71106244 is a deficient number, since it is larger than the sum of its proper divisors (65368892).

71106244 is a wasteful number, since it uses less digits than its factorization.

71106244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8667 (or 8665 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 71106244 is about 8432.4518379888. The cubic root of 71106244 is about 414.2882152162.

The spelling of 71106244 in words is "seventy-one million, one hundred six thousand, two hundred forty-four".