268383020 has 12 divisors (see below), whose sum is σ = 563604384. Its totient is φ = 107353200.

The previous prime is 268383001. The next prime is 268383041. The reversal of 268383020 is 20383862.

It is a happy number.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6709556 + ... + 6709595.

It is an arithmetic number, because the mean of its divisors is an integer number (46967032).

Almost surely, 2^268383020 is an apocalyptic number.

268383020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

268383020 is an abundant number, since it is smaller than the sum of its proper divisors (295221364).

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

268383020 is a wasteful number, since it uses less digits than its factorization.

268383020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13419160 (or 13419158 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 268383020 is about 16382.3997021193. The cubic root of 268383020 is about 645.0375716751.

The spelling of 268383020 in words is "two hundred sixty-eight million, three hundred eighty-three thousand, twenty".