71882423 has 2 divisors, whose sum is σ = 71882424. Its totient is φ = 71882422.

The previous prime is 71882401. The next prime is 71882441. The reversal of 71882423 is 32428817.

It is a strong prime.

It is an emirp because it is prime and its reverse (32428817) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 71882423 - 2¹⁶ = 71816887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (71882023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35941211 + 35941212.

It is an arithmetic number, because the mean of its divisors is an integer number (35941212).

Almost surely, 2^71882423 is an apocalyptic number.

71882423 is a deficient number, since it is larger than the sum of its proper divisors (1).

71882423 is an equidigital number, since it uses as much as digits as its factorization.

71882423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21504, while the sum is 35.

The square root of 71882423 is about 8478.3502522602. The cubic root of 71882423 is about 415.7901875129.

The spelling of 71882423 in words is "seventy-one million, eight hundred eighty-two thousand, four hundred twenty-three".