71960633 has 2 divisors, whose sum is σ = 71960634. Its totient is φ = 71960632.

The previous prime is 71960627. The next prime is 71960639. The reversal of 71960633 is 33606917.

It is a balanced prime because it is at equal distance from previous prime (71960627) and next prime (71960639).

It can be written as a sum of positive squares in only one way, i.e., 69438889 + 2521744 = 8333^2 + 1588^2 .

It is an emirp because it is prime and its reverse (33606917) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 71960633 - 2⁶ = 71960569 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 71960593 and 71960602.

It is not a weakly prime, because it can be changed into another prime (71960639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35980316 + 35980317.

It is an arithmetic number, because the mean of its divisors is an integer number (35980317).

Almost surely, 2^71960633 is an apocalyptic number.

It is an amenable number.

71960633 is a deficient number, since it is larger than the sum of its proper divisors (1).

71960633 is an equidigital number, since it uses as much as digits as its factorization.

71960633 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20412, while the sum is 35.

The square root of 71960633 is about 8482.9613343455. The cubic root of 71960633 is about 415.9409298061.

The spelling of 71960633 in words is "seventy-one million, nine hundred sixty thousand, six hundred thirty-three".