268606828 has 36 divisors (see below), whose sum is σ = 561600480. Its totient is φ = 112002912.

The previous prime is 268606823. The next prime is 268606829. The reversal of 268606828 is 828606862.

It is not an unprimeable number, because it can be changed into a prime (268606823) 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 11 ways as a sum of consecutive naturals, for example, 11268 + ... + 25771.

Almost surely, 2^268606828 is an apocalyptic number.

268606828 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

268606828 is an abundant number, since it is smaller than the sum of its proper divisors (292993652).

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

268606828 is a wasteful number, since it uses less digits than its factorization.

268606828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37094 (or 37085 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 46.

The square root of 268606828 is about 16389.2290239657. The cubic root of 268606828 is about 645.2168235248.

The spelling of 268606828 in words is "two hundred sixty-eight million, six hundred six thousand, eight hundred twenty-eight".