268485100 has 36 divisors (see below), whose sum is σ = 627432064. Its totient is φ = 99132480.

The previous prime is 268485059. The next prime is 268485109. The reversal of 268485100 is 1584862.

268485100 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (268485109) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 101964 + ... + 104563.

Almost surely, 2^268485100 is an apocalyptic number.

268485100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

268485100 is an abundant number, since it is smaller than the sum of its proper divisors (358946964).

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

268485100 is a wasteful number, since it uses less digits than its factorization.

268485100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206554 (or 206547 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 34.

The square root of 268485100 is about 16385.5149446089. The cubic root of 268485100 is about 645.1193417376.

The spelling of 268485100 in words is "two hundred sixty-eight million, four hundred eighty-five thousand, one hundred".