268814975 has 24 divisors (see below), whose sum is σ = 391610352. Its totient is φ = 180460800.

The previous prime is 268814969. The next prime is 268815073. The reversal of 268814975 is 579418862.

It is not a de Polignac number, because 268814975 - 2⁶ = 268814911 is a prime.

It is a super-2 number, since 2×268814975² = 144522981568501250, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34022 + ... + 41171.

It is an arithmetic number, because the mean of its divisors is an integer number (16317098).

Almost surely, 2^268814975 is an apocalyptic number.

268814975 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

268814975 is a deficient number, since it is larger than the sum of its proper divisors (122795377).

268814975 is a wasteful number, since it uses less digits than its factorization.

268814975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75227 (or 75222 counting only the distinct ones).

The product of its digits is 967680, while the sum is 50.

The square root of 268814975 is about 16395.5779099122. The cubic root of 268814975 is about 645.3834428569.

The spelling of 268814975 in words is "two hundred sixty-eight million, eight hundred fourteen thousand, nine hundred seventy-five".