71741051 has 2 divisors, whose sum is σ = 71741052. Its totient is φ = 71741050.

The previous prime is 71740997. The next prime is 71741053. The reversal of 71741051 is 15014717.

It is a strong prime.

It is an emirp because it is prime and its reverse (15014717) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 71741051 - 2²² = 67546747 is a prime.

It is a Sophie Germain prime.

Together with 71741053, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 71741051.

It is not a weakly prime, because it can be changed into another prime (71741053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35870525 + 35870526.

It is an arithmetic number, because the mean of its divisors is an integer number (35870526).

Almost surely, 2^71741051 is an apocalyptic number.

71741051 is a deficient number, since it is larger than the sum of its proper divisors (1).

71741051 is an equidigital number, since it uses as much as digits as its factorization.

71741051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 980, while the sum is 26.

The square root of 71741051 is about 8470.0089138088. The cubic root of 71741051 is about 415.5174288177.

Adding to 71741051 its reverse (15014717), we get a palindrome (86755768).

The spelling of 71741051 in words is "seventy-one million, seven hundred forty-one thousand, fifty-one".