268819675 has 6 divisors (see below), whose sum is σ = 333336428. Its totient is φ = 215055720.

The previous prime is 268819673. The next prime is 268819711. The reversal of 268819675 is 576918862.

It is not a de Polignac number, because 268819675 - 2¹ = 268819673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (268819673) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5376369 + ... + 5376418.

Almost surely, 2^268819675 is an apocalyptic number.

268819675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

268819675 is a deficient number, since it is larger than the sum of its proper divisors (64516753).

268819675 is a wasteful number, since it uses less digits than its factorization.

268819675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10752797 (or 10752792 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 52.

The square root of 268819675 is about 16395.7212406164. The cubic root of 268819675 is about 645.3872041609.

The spelling of 268819675 in words is "two hundred sixty-eight million, eight hundred nineteen thousand, six hundred seventy-five".