104564225 has 12 divisors (see below), whose sum is σ = 131859120. Its totient is φ = 82232400.

The previous prime is 104564221. The next prime is 104564249. The reversal of 104564225 is 522465401.

It is not a de Polignac number, because 104564225 - 2² = 104564221 is a prime.

It is not an unprimeable number, because it can be changed into a prime (104564221) 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 in 11 ways as a sum of consecutive naturals, for example, 33971 + ... + 36920.

It is an arithmetic number, because the mean of its divisors is an integer number (10988260).

Almost surely, 2^104564225 is an apocalyptic number.

It is an amenable number.

104564225 is a deficient number, since it is larger than the sum of its proper divisors (27294895).

104564225 is an equidigital number, since it uses as much as digits as its factorization.

104564225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70960 (or 70955 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 104564225 is about 10225.6650150491. The cubic root of 104564225 is about 471.1158412814.

The spelling of 104564225 in words is "one hundred four million, five hundred sixty-four thousand, two hundred twenty-five".