104748191 has 2 divisors, whose sum is σ = 104748192. Its totient is φ = 104748190.

The previous prime is 104748181. The next prime is 104748251. The reversal of 104748191 is 191847401.

It is a weak prime.

It is an emirp because it is prime and its reverse (191847401) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104748191 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104748131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52374095 + 52374096.

It is an arithmetic number, because the mean of its divisors is an integer number (52374096).

Almost surely, 2^104748191 is an apocalyptic number.

104748191 is a deficient number, since it is larger than the sum of its proper divisors (1).

104748191 is an equidigital number, since it uses as much as digits as its factorization.

104748191 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 35.

The square root of 104748191 is about 10234.6563694147. The cubic root of 104748191 is about 471.3919666930.

The spelling of 104748191 in words is "one hundred four million, seven hundred forty-eight thousand, one hundred ninety-one".