268804107 has 48 divisors (see below), whose sum is σ = 458255616. Its totient is φ = 149688000.

The previous prime is 268804099. The next prime is 268804117. The reversal of 268804107 is 701408862.

It is not a de Polignac number, because 268804107 - 2³ = 268804099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (268804117) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 425682 + ... + 426312.

It is an arithmetic number, because the mean of its divisors is an integer number (9546992).

Almost surely, 2^268804107 is an apocalyptic number.

268804107 is a deficient number, since it is larger than the sum of its proper divisors (189451509).

268804107 is a wasteful number, since it uses less digits than its factorization.

268804107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 992 (or 989 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 36.

The square root of 268804107 is about 16395.2464757319. The cubic root of 268804107 is about 645.3747452738.

The spelling of 268804107 in words is "two hundred sixty-eight million, eight hundred four thousand, one hundred seven".