268240882 has 32 divisors (see below), whose sum is σ = 497145600. Its totient is φ = 105703488.

The previous prime is 268240877. The next prime is 268240919. The reversal of 268240882 is 288042862.

It is a super-2 number, since 2×268240882² = 143906341552275848, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46219 + ... + 51697.

It is an arithmetic number, because the mean of its divisors is an integer number (15535800).

Almost surely, 2^268240882 is an apocalyptic number.

268240882 is a deficient number, since it is larger than the sum of its proper divisors (228904718).

268240882 is a wasteful number, since it uses less digits than its factorization.

268240882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5770.

The product of its (nonzero) digits is 98304, while the sum is 40.

The square root of 268240882 is about 16378.0609963451. The cubic root of 268240882 is about 644.9236790492.

The spelling of 268240882 in words is "two hundred sixty-eight million, two hundred forty thousand, eight hundred eighty-two".