268508714 has 4 divisors (see below), whose sum is σ = 402763074. Its totient is φ = 134254356.

The previous prime is 268508677. The next prime is 268508777. The reversal of 268508714 is 417805862.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 417805862 = 2 ⋅208902931.

It can be written as a sum of positive squares in only one way, i.e., 180768025 + 87740689 = 13445^2 + 9367^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67127177 + ... + 67127180.

Almost surely, 2^268508714 is an apocalyptic number.

268508714 is a deficient number, since it is larger than the sum of its proper divisors (134254360).

268508714 is a wasteful number, since it uses less digits than its factorization.

268508714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134254359.

The product of its (nonzero) digits is 107520, while the sum is 41.

The square root of 268508714 is about 16386.2355042273. The cubic root of 268508714 is about 645.1382545209.

The spelling of 268508714 in words is "two hundred sixty-eight million, five hundred eight thousand, seven hundred fourteen".