71744714 has 8 divisors (see below), whose sum is σ = 107917920. Its totient is φ = 35772076.

The previous prime is 71744707. The next prime is 71744737. The reversal of 71744714 is 41744717.

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

It is an unprimeable number.

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, 49244 + ... + 50679.

It is an arithmetic number, because the mean of its divisors is an integer number (13489740).

Almost surely, 2^71744714 is an apocalyptic number.

71744714 is a deficient number, since it is larger than the sum of its proper divisors (36173206).

71744714 is a wasteful number, since it uses less digits than its factorization.

71744714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100284.

The product of its digits is 21952, while the sum is 35.

The square root of 71744714 is about 8470.2251445874. The cubic root of 71744714 is about 415.5245006147.

The spelling of 71744714 in words is "seventy-one million, seven hundred forty-four thousand, seven hundred fourteen".