71483141 has 2 divisors, whose sum is σ = 71483142. Its totient is φ = 71483140.

The previous prime is 71483119. The next prime is 71483143. The reversal of 71483141 is 14138417.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 71334916 + 148225 = 8446^2 + 385^2 .

It is an emirp because it is prime and its reverse (14138417) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 71483141 - 2⁶ = 71483077 is a prime.

Together with 71483143, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (71483143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35741570 + 35741571.

It is an arithmetic number, because the mean of its divisors is an integer number (35741571).

Almost surely, 2^71483141 is an apocalyptic number.

It is an amenable number.

71483141 is a deficient number, since it is larger than the sum of its proper divisors (1).

71483141 is an equidigital number, since it uses as much as digits as its factorization.

71483141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2688, while the sum is 29.

The square root of 71483141 is about 8454.7703103041. The cubic root of 71483141 is about 415.0189007698.

The spelling of 71483141 in words is "seventy-one million, four hundred eighty-three thousand, one hundred forty-one".