71471741 has 16 divisors (see below), whose sum is σ = 82194048. Its totient is φ = 61512000.

The previous prime is 71471707. The next prime is 71471759. The reversal of 71471741 is 14717417.

It is not a de Polignac number, because 71471741 - 2⁶ = 71471677 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 71471698 and 71471707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71471761) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24155 + ... + 26951.

It is an arithmetic number, because the mean of its divisors is an integer number (5137128).

Almost surely, 2^71471741 is an apocalyptic number.

It is an amenable number.

71471741 is a deficient number, since it is larger than the sum of its proper divisors (10722307).

71471741 is a wasteful number, since it uses less digits than its factorization.

71471741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2932.

The product of its digits is 5488, while the sum is 32.

The square root of 71471741 is about 8454.0961078048. The cubic root of 71471741 is about 414.9968374463.

It can be divided in two parts, 7147 and 1741, that added together give a palindrome (8888).

The spelling of 71471741 in words is "seventy-one million, four hundred seventy-one thousand, seven hundred forty-one".