108210256 has 40 divisors (see below), whose sum is σ = 261393984. Its totient is φ = 42159360.

The previous prime is 108210247. The next prime is 108210257. The reversal of 108210256 is 652012801.

It is a self number, because there is not a number n which added to its sum of digits gives 108210256.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108210257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42685 + ... + 45148.

Almost surely, 2^108210256 is an apocalyptic number.

108210256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

108210256 is an abundant number, since it is smaller than the sum of its proper divisors (153183728).

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

108210256 is a wasteful number, since it uses less digits than its factorization.

108210256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87859 (or 87853 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 108210256 is about 10402.4158732479. The cubic root of 108210256 is about 476.5291528493.

The spelling of 108210256 in words is "one hundred eight million, two hundred ten thousand, two hundred fifty-six".