104747983 has 2 divisors, whose sum is σ = 104747984. Its totient is φ = 104747982.

The previous prime is 104747953. The next prime is 104748011. The reversal of 104747983 is 389747401.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104747983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104747953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52373991 + 52373992.

It is an arithmetic number, because the mean of its divisors is an integer number (52373992).

Almost surely, 2^104747983 is an apocalyptic number.

104747983 is a deficient number, since it is larger than the sum of its proper divisors (1).

104747983 is an equidigital number, since it uses as much as digits as its factorization.

104747983 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 169344, while the sum is 43.

The square root of 104747983 is about 10234.6462078569. The cubic root of 104747983 is about 471.3916546762.

The spelling of 104747983 in words is "one hundred four million, seven hundred forty-seven thousand, nine hundred eighty-three".