71740101 has 8 divisors (see below), whose sum is σ = 95744160. Its totient is φ = 47781392.

The previous prime is 71740099. The next prime is 71740117. The reversal of 71740101 is 10104717.

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

It is a cyclic number.

It is not a de Polignac number, because 71740101 - 2¹ = 71740099 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71740121) 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, 7455 + ... + 14108.

It is an arithmetic number, because the mean of its divisors is an integer number (11968020).

Almost surely, 2^71740101 is an apocalyptic number.

It is an amenable number.

71740101 is a deficient number, since it is larger than the sum of its proper divisors (24004059).

71740101 is a wasteful number, since it uses less digits than its factorization.

71740101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22675.

The product of its (nonzero) digits is 196, while the sum is 21.

The square root of 71740101 is about 8469.9528333988. The cubic root of 71740101 is about 415.5155947061.

Adding to 71740101 its reverse (10104717), we get a palindrome (81844818).

The spelling of 71740101 in words is "seventy-one million, seven hundred forty thousand, one hundred one".