108584425 has 6 divisors (see below), whose sum is σ = 134644718. Its totient is φ = 86867520.

The previous prime is 108584407. The next prime is 108584447. The reversal of 108584425 is 524485801.

It can be written as a sum of positive squares in 3 ways, for example, as 6594624 + 101989801 = 2568^2 + 10099^2 .

It is not a de Polignac number, because 108584425 - 2¹¹ = 108582377 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 in 5 ways as a sum of consecutive naturals, for example, 2171664 + ... + 2171713.

Almost surely, 2^108584425 is an apocalyptic number.

It is an amenable number.

108584425 is a deficient number, since it is larger than the sum of its proper divisors (26060293).

108584425 is an equidigital number, since it uses as much as digits as its factorization.

108584425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4343387 (or 4343382 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 37.

The square root of 108584425 is about 10420.3850696603. The cubic root of 108584425 is about 477.0777678817.

The spelling of 108584425 in words is "one hundred eight million, five hundred eighty-four thousand, four hundred twenty-five".