108105522 has 32 divisors (see below), whose sum is σ = 247438464. Its totient is φ = 30844800.

The previous prime is 108105521. The next prime is 108105551. The reversal of 108105522 is 225501801.

It is a junction number, because it is equal to n+sod(n) for n = 108105492 and 108105501.

It is not an unprimeable number, because it can be changed into a prime (108105521) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41622 + ... + 44142.

It is an arithmetic number, because the mean of its divisors is an integer number (7732452).

Almost surely, 2^108105522 is an apocalyptic number.

108105522 is an abundant number, since it is smaller than the sum of its proper divisors (139332942).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

108105522 is a wasteful number, since it uses less digits than its factorization.

108105522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3554.

The product of its (nonzero) digits is 800, while the sum is 24.

The square root of 108105522 is about 10397.3805355003. The cubic root of 108105522 is about 476.3753630064.

The spelling of 108105522 in words is "one hundred eight million, one hundred five thousand, five hundred twenty-two".