71741693 has 8 divisors (see below), whose sum is σ = 73407360. Its totient is φ = 70113660.

The previous prime is 71741671. The next prime is 71741711. The reversal of 71741693 is 39614717.

It is not a de Polignac number, because 71741693 - 2⁶ = 71741629 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 (71741633) 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, 103478 + ... + 104168.

It is an arithmetic number, because the mean of its divisors is an integer number (9175920).

Almost surely, 2^71741693 is an apocalyptic number.

It is an amenable number.

71741693 is a deficient number, since it is larger than the sum of its proper divisors (1665667).

71741693 is an frugal number, since it uses more digits than its factorization.

71741693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 832 (or 738 counting only the distinct ones).

The product of its digits is 31752, while the sum is 38.

The square root of 71741693 is about 8470.0468121493. The cubic root of 71741693 is about 415.5186682819.

The spelling of 71741693 in words is "seventy-one million, seven hundred forty-one thousand, six hundred ninety-three".