71714443 has 4 divisors (see below), whose sum is σ = 71864640. Its totient is φ = 71564248.

The previous prime is 71714429. The next prime is 71714507. The reversal of 71714443 is 34441717.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34441717 = 467 ⋅73751.

It is a cyclic number.

It is not a de Polignac number, because 71714443 - 2²¹ = 69617291 is a prime.

It is a super-2 number, since 2×71714443² = 10285922669600498, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (71714413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74380 + ... + 75337.

It is an arithmetic number, because the mean of its divisors is an integer number (17966160).

Almost surely, 2^71714443 is an apocalyptic number.

71714443 is a deficient number, since it is larger than the sum of its proper divisors (150197).

71714443 is a wasteful number, since it uses less digits than its factorization.

71714443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150196.

The product of its digits is 9408, while the sum is 31.

The square root of 71714443 is about 8468.4380496051. The cubic root of 71714443 is about 415.4660521199.

The spelling of 71714443 in words is "seventy-one million, seven hundred fourteen thousand, four hundred forty-three".