268060782 has 64 divisors (see below), whose sum is σ = 620218368. Its totient is φ = 76464000.

The previous prime is 268060781. The next prime is 268060783. The reversal of 268060782 is 287060862.

It is an interprime number because it is at equal distance from previous prime (268060781) and next prime (268060783).

It is a self number, because there is not a number n which added to its sum of digits gives 268060782.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (268060781) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 73932 + ... + 77472.

It is an arithmetic number, because the mean of its divisors is an integer number (9690912).

Almost surely, 2^268060782 is an apocalyptic number.

268060782 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 268060782, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (310109184).

268060782 is an abundant number, since it is smaller than the sum of its proper divisors (352157586).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

268060782 is a wasteful number, since it uses less digits than its factorization.

268060782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3625.

The product of its (nonzero) digits is 64512, while the sum is 39.

The square root of 268060782 is about 16372.5618642899. The cubic root of 268060782 is about 644.7793103529.

The spelling of 268060782 in words is "two hundred sixty-eight million, sixty thousand, seven hundred eighty-two".