108225439 has 8 divisors (see below), whose sum is σ = 124911648. Its totient is φ = 91845600.

The previous prime is 108225437. The next prime is 108225457. The reversal of 108225439 is 934522801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 108225439 - 2¹ = 108225437 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108225431) 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 in 7 ways as a sum of consecutive naturals, for example, 75832 + ... + 77245.

It is an arithmetic number, because the mean of its divisors is an integer number (15613956).

Almost surely, 2^108225439 is an apocalyptic number.

108225439 is a deficient number, since it is larger than the sum of its proper divisors (16686209).

108225439 is a wasteful number, since it uses less digits than its factorization.

108225439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153185.

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 108225439 is about 10403.1456300486. The cubic root of 108225439 is about 476.5514391033.

It can be divided in two parts, 10822 and 5439, that added together give a palindrome (16261).

The spelling of 108225439 in words is "one hundred eight million, two hundred twenty-five thousand, four hundred thirty-nine".