108528885 has 24 divisors (see below), whose sum is σ = 188398080. Its totient is φ = 57795552.

The previous prime is 108528883. The next prime is 108528887. The reversal of 108528885 is 588825801.

It is an interprime number because it is at equal distance from previous prime (108528883) and next prime (108528887).

It is not a de Polignac number, because 108528885 - 2¹ = 108528883 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 108528885.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108528883) 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 23 ways as a sum of consecutive naturals, for example, 38556 + ... + 41274.

It is an arithmetic number, because the mean of its divisors is an integer number (7849920).

Almost surely, 2^108528885 is an apocalyptic number.

108528885 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

108528885 is a deficient number, since it is larger than the sum of its proper divisors (79869195).

108528885 is a wasteful number, since it uses less digits than its factorization.

108528885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3617 (or 3614 counting only the distinct ones).

The product of its (nonzero) digits is 204800, while the sum is 45.

The square root of 108528885 is about 10417.7197601011. The cubic root of 108528885 is about 476.9964136170.

The spelling of 108528885 in words is "one hundred eight million, five hundred twenty-eight thousand, eight hundred eighty-five".