71468783 has 2 divisors, whose sum is σ = 71468784. Its totient is φ = 71468782.

The previous prime is 71468779. The next prime is 71468821. The reversal of 71468783 is 38786417.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 71468783 - 2² = 71468779 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (71468723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35734391 + 35734392.

It is an arithmetic number, because the mean of its divisors is an integer number (35734392).

Almost surely, 2^71468783 is an apocalyptic number.

71468783 is a deficient number, since it is larger than the sum of its proper divisors (1).

71468783 is an equidigital number, since it uses as much as digits as its factorization.

71468783 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 225792, while the sum is 44.

The square root of 71468783 is about 8453.9211612127. The cubic root of 71468783 is about 414.9911122111.

The spelling of 71468783 in words is "seventy-one million, four hundred sixty-eight thousand, seven hundred eighty-three".