71336960 has 44 divisors (see below), whose sum is σ = 171137388. Its totient is φ = 28532736.

The previous prime is 71336953. The next prime is 71337011. The reversal of 71336960 is 6963317.

It can be written as a sum of positive squares in 2 ways, for example, as 55591936 + 15745024 = 7456^2 + 3968^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 71336960.

It is a congruent 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, 1847 + ... + 12086.

Almost surely, 2^71336960 is an apocalyptic number.

It is an amenable number.

71336960 is an abundant number, since it is smaller than the sum of its proper divisors (99800428).

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

71336960 is a wasteful number, since it uses less digits than its factorization.

71336960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13958 (or 13940 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 35.

The square root of 71336960 is about 8446.1210031588. The cubic root of 71336960 is about 414.7358070742.

It can be divided in two parts, 713 and 36960, that added together give a palindrome (37673).

The spelling of 71336960 in words is "seventy-one million, three hundred thirty-six thousand, nine hundred sixty".