71064348 has 12 divisors (see below), whose sum is σ = 165816840. Its totient is φ = 23688112.

The previous prime is 71064311. The next prime is 71064359. The reversal of 71064348 is 84346017.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 2961003 + ... + 2961026.

It is an arithmetic number, because the mean of its divisors is an integer number (13818070).

Almost surely, 2^71064348 is an apocalyptic number.

It is an amenable number.

71064348 is an abundant number, since it is smaller than the sum of its proper divisors (94752492).

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

71064348 is a wasteful number, since it uses less digits than its factorization.

71064348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5922036 (or 5922034 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 71064348 is about 8429.9672597229. The cubic root of 71064348 is about 414.2068326346.

The spelling of 71064348 in words is "seventy-one million, sixty-four thousand, three hundred forty-eight".