108538265 has 32 divisors (see below), whose sum is σ = 149299200. Its totient is φ = 74979520.

The previous prime is 108538253. The next prime is 108538267. The reversal of 108538265 is 562835801.

It is not a de Polignac number, because 108538265 - 2¹² = 108534169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (108538267) 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 31 ways as a sum of consecutive naturals, for example, 302156 + ... + 302514.

It is an arithmetic number, because the mean of its divisors is an integer number (4665600).

Almost surely, 2^108538265 is an apocalyptic number.

It is an amenable number.

108538265 is a deficient number, since it is larger than the sum of its proper divisors (40760935).

108538265 is a wasteful number, since it uses less digits than its factorization.

108538265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 637.

The product of its (nonzero) digits is 57600, while the sum is 38.

The square root of 108538265 is about 10418.1699448608. The cubic root of 108538265 is about 477.0101552658.

The spelling of 108538265 in words is "one hundred eight million, five hundred thirty-eight thousand, two hundred sixty-five".