104524447 has 2 divisors, whose sum is σ = 104524448. Its totient is φ = 104524446.

The previous prime is 104524411. The next prime is 104524471. The reversal of 104524447 is 744425401.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-104524447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104521447) 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, 52262223 + 52262224.

It is an arithmetic number, because the mean of its divisors is an integer number (52262224).

Almost surely, 2^104524447 is an apocalyptic number.

104524447 is a deficient number, since it is larger than the sum of its proper divisors (1).

104524447 is an equidigital number, since it uses as much as digits as its factorization.

104524447 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17920, while the sum is 31.

The square root of 104524447 is about 10223.7198220609. The cubic root of 104524447 is about 471.0560935593.

Adding to 104524447 its reverse (744425401), we get a palindrome (848949848).

The spelling of 104524447 in words is "one hundred four million, five hundred twenty-four thousand, four hundred forty-seven".