71337341 has 2 divisors, whose sum is σ = 71337342. Its totient is φ = 71337340.

The previous prime is 71337337. The next prime is 71337347. The reversal of 71337341 is 14373317.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 63664441 + 7672900 = 7979^2 + 2770^2 .

It is a cyclic number.

It is not a de Polignac number, because 71337341 - 2² = 71337337 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (71337347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35668670 + 35668671.

It is an arithmetic number, because the mean of its divisors is an integer number (35668671).

Almost surely, 2^71337341 is an apocalyptic number.

It is an amenable number.

71337341 is a deficient number, since it is larger than the sum of its proper divisors (1).

71337341 is an equidigital number, since it uses as much as digits as its factorization.

71337341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5292, while the sum is 29.

The square root of 71337341 is about 8446.1435578612. The cubic root of 71337341 is about 414.7365454201.

The spelling of 71337341 in words is "seventy-one million, three hundred thirty-seven thousand, three hundred forty-one".