71343160 has 64 divisors (see below), whose sum is σ = 186505920. Its totient is φ = 24053760.

The previous prime is 71343131. The next prime is 71343163. The reversal of 71343160 is 6134317.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71343163) 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, 14992 + ... + 19168.

It is an arithmetic number, because the mean of its divisors is an integer number (2914155).

Almost surely, 2^71343160 is an apocalyptic number.

71343160 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 71343160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93252960).

71343160 is an abundant number, since it is smaller than the sum of its proper divisors (115162760).

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

71343160 is a wasteful number, since it uses less digits than its factorization.

71343160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4256 (or 4252 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 71343160 is about 8446.4880275769. The cubic root of 71343160 is about 414.7478218256.

Adding to 71343160 its reverse (6134317), we get a palindrome (77477477).

The spelling of 71343160 in words is "seventy-one million, three hundred forty-three thousand, one hundred sixty".