108256538 has 16 divisors (see below), whose sum is σ = 182480256. Its totient is φ = 47791920.

The previous prime is 108256531. The next prime is 108256541. The reversal of 108256538 is 835652801.

It is not an unprimeable number, because it can be changed into a prime (108256531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89918 + ... + 91113.

It is an arithmetic number, because the mean of its divisors is an integer number (11405016).

Almost surely, 2^108256538 is an apocalyptic number.

108256538 is a deficient number, since it is larger than the sum of its proper divisors (74223718).

108256538 is a wasteful number, since it uses less digits than its factorization.

108256538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181069.

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

The square root of 108256538 is about 10404.6402148272. The cubic root of 108256538 is about 476.5970810338.

The spelling of 108256538 in words is "one hundred eight million, two hundred fifty-six thousand, five hundred thirty-eight".