71714167 has 4 divisors (see below), whose sum is σ = 81959056. Its totient is φ = 61469280.

The previous prime is 71714117. The next prime is 71714171. The reversal of 71714167 is 76141717.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 76141717 = 2591 ⋅29387.

It is a cyclic number.

It is not a de Polignac number, because 71714167 - 2⁷ = 71714039 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 (71714117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5122434 + ... + 5122447.

It is an arithmetic number, because the mean of its divisors is an integer number (20489764).

Almost surely, 2^71714167 is an apocalyptic number.

71714167 is a deficient number, since it is larger than the sum of its proper divisors (10244889).

71714167 is a wasteful number, since it uses less digits than its factorization.

71714167 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10244888.

The product of its digits is 8232, while the sum is 34.

The square root of 71714167 is about 8468.4217537862. The cubic root of 71714167 is about 415.4655191321.

It can be divided in two parts, 717 and 14167, that added together give a square (14884 = 122²).

The spelling of 71714167 in words is "seventy-one million, seven hundred fourteen thousand, one hundred sixty-seven".