108565441 has 16 divisors (see below), whose sum is σ = 115292160. Its totient is φ = 102075840.

The previous prime is 108565433. The next prime is 108565447. The reversal of 108565441 is 144565801.

It is a cyclic number.

It is not a de Polignac number, because 108565441 - 2³ = 108565433 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 108565397 and 108565406.

It is not an unprimeable number, because it can be changed into a prime (108565447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 391795 + ... + 392071.

It is an arithmetic number, because the mean of its divisors is an integer number (7205760).

Almost surely, 2^108565441 is an apocalyptic number.

It is an amenable number.

108565441 is a deficient number, since it is larger than the sum of its proper divisors (6726719).

108565441 is a wasteful number, since it uses less digits than its factorization.

108565441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 624.

The product of its (nonzero) digits is 19200, while the sum is 34.

The square root of 108565441 is about 10419.4741230064. The cubic root of 108565441 is about 477.0499634883.

The spelling of 108565441 in words is "one hundred eight million, five hundred sixty-five thousand, four hundred forty-one".