104871499 has 2 divisors, whose sum is σ = 104871500. Its totient is φ = 104871498.

The previous prime is 104871451. The next prime is 104871509. The reversal of 104871499 is 994178401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 104871499 - 2¹¹ = 104869451 is a prime.

It is not a weakly prime, because it can be changed into another prime (104872499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52435749 + 52435750.

It is an arithmetic number, because the mean of its divisors is an integer number (52435750).

Almost surely, 2^104871499 is an apocalyptic number.

104871499 is a deficient number, since it is larger than the sum of its proper divisors (1).

104871499 is an equidigital number, since it uses as much as digits as its factorization.

104871499 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 43.

The square root of 104871499 is about 10240.6786396215. The cubic root of 104871499 is about 471.5768660104.

The spelling of 104871499 in words is "one hundred four million, eight hundred seventy-one thousand, four hundred ninety-nine".