268480244 has 12 divisors (see below), whose sum is σ = 470933568. Its totient is φ = 133927800.

The previous prime is 268480237. The next prime is 268480249. The reversal of 268480244 is 442084862.

It is a junction number, because it is equal to n+sod(n) for n = 268480198 and 268480207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268480249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76142 + ... + 79589.

It is an arithmetic number, because the mean of its divisors is an integer number (39244464).

Almost surely, 2^268480244 is an apocalyptic number.

It is an amenable number.

268480244 is a deficient number, since it is larger than the sum of its proper divisors (202453324).

268480244 is a wasteful number, since it uses less digits than its factorization.

268480244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156166 (or 156164 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 38.

The square root of 268480244 is about 16385.3667642809. The cubic root of 268480244 is about 645.1154523617.

It can be divided in two parts, 2684 and 80244, that added together give a palindrome (82928).

The spelling of 268480244 in words is "two hundred sixty-eight million, four hundred eighty thousand, two hundred forty-four".