268880462 has 16 divisors (see below), whose sum is σ = 418363440. Its totient is φ = 129511872.

The previous prime is 268880383. The next prime is 268880471. The reversal of 268880462 is 264088862.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 15137 + ... + 27692.

It is an arithmetic number, because the mean of its divisors is an integer number (26147715).

Almost surely, 2^268880462 is an apocalyptic number.

268880462 is a deficient number, since it is larger than the sum of its proper divisors (149482978).

268880462 is a wasteful number, since it uses less digits than its factorization.

268880462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42947.

The product of its (nonzero) digits is 294912, while the sum is 44.

The square root of 268880462 is about 16397.5748816708. The cubic root of 268880462 is about 645.4358466760.

The spelling of 268880462 in words is "two hundred sixty-eight million, eight hundred eighty thousand, four hundred sixty-two".