71714543 has 8 divisors (see below), whose sum is σ = 72888816. Its totient is φ = 70545600.

The previous prime is 71714519. The next prime is 71714549. The reversal of 71714543 is 34541717.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 71714543 - 2¹² = 71710447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71714549) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32588 + ... + 34718.

It is an arithmetic number, because the mean of its divisors is an integer number (9111102).

Almost surely, 2^71714543 is an apocalyptic number.

71714543 is a gapful number since it is divisible by the number (73) formed by its first and last digit.

71714543 is a deficient number, since it is larger than the sum of its proper divisors (1174273).

71714543 is a wasteful number, since it uses less digits than its factorization.

71714543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2665.

The product of its digits is 11760, while the sum is 32.

The square root of 71714543 is about 8468.4439538796. The cubic root of 71714543 is about 415.4662452311.

The spelling of 71714543 in words is "seventy-one million, seven hundred fourteen thousand, five hundred forty-three".