268242376 has 32 divisors (see below), whose sum is σ = 533448000. Its totient is φ = 126181440.

The previous prime is 268242347. The next prime is 268242389. The reversal of 268242376 is 673242862.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 726 + ... + 23173.

It is an arithmetic number, because the mean of its divisors is an integer number (16670250).

Almost surely, 2^268242376 is an apocalyptic number.

It is an amenable number.

268242376 is a deficient number, since it is larger than the sum of its proper divisors (265205624).

268242376 is a wasteful number, since it uses less digits than its factorization.

268242376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23989 (or 23985 counting only the distinct ones).

The product of its digits is 193536, while the sum is 40.

The square root of 268242376 is about 16378.1066060763. The cubic root of 268242376 is about 644.9248763737.

The spelling of 268242376 in words is "two hundred sixty-eight million, two hundred forty-two thousand, three hundred seventy-six".