71714493 has 12 divisors (see below), whose sum is σ = 109039840. Its totient is φ = 45293256.

The previous prime is 71714429. The next prime is 71714507. The reversal of 71714493 is 39441717.

It is not a de Polignac number, because 71714493 - 2⁶ = 71714429 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 (71714413) 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 11 ways as a sum of consecutive naturals, for example, 209521 + ... + 209862.

Almost surely, 2^71714493 is an apocalyptic number.

It is an amenable number.

71714493 is a deficient number, since it is larger than the sum of its proper divisors (37325347).

71714493 is a wasteful number, since it uses less digits than its factorization.

71714493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 419408 (or 419405 counting only the distinct ones).

The product of its digits is 21168, while the sum is 36.

The square root of 71714493 is about 8468.4410017429. The cubic root of 71714493 is about 415.4661486756.

It can be divided in two parts, 7171 and 4493, that added together give a square (11664 = 108²).

The spelling of 71714493 in words is "seventy-one million, seven hundred fourteen thousand, four hundred ninety-three".