71013104 has 20 divisors (see below), whose sum is σ = 137751600. Its totient is φ = 35464320.

The previous prime is 71013077. The next prime is 71013109. The reversal of 71013104 is 40131017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71013109) by changing a digit.

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, 14669 + ... + 18899.

It is an arithmetic number, because the mean of its divisors is an integer number (6887580).

Almost surely, 2^71013104 is an apocalyptic number.

It is an amenable number.

71013104 is a deficient number, since it is larger than the sum of its proper divisors (66738496).

71013104 is a wasteful number, since it uses less digits than its factorization.

71013104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5288 (or 5282 counting only the distinct ones).

The product of its (nonzero) digits is 84, while the sum is 17.

The square root of 71013104 is about 8426.9273166439. The cubic root of 71013104 is about 414.1072481526.

It can be divided in two parts, 71013 and 104, that added together give a palindrome (71117).

The spelling of 71013104 in words is "seventy-one million, thirteen thousand, one hundred four".