26080768 has 80 divisors (see below), whose sum is σ = 62853120. Its totient is φ = 10561536.

The previous prime is 26080763. The next prime is 26080777. The reversal of 26080768 is 86708062.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26080763) 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 7 ways as a sum of consecutive naturals, for example, 67905 + ... + 68287.

It is an arithmetic number, because the mean of its divisors is an integer number (785664).

Almost surely, 2^26080768 is an apocalyptic number.

26080768 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26080768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31426560).

26080768 is an abundant number, since it is smaller than the sum of its proper divisors (36772352).

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

26080768 is an equidigital number, since it uses as much as digits as its factorization.

26080768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427 (or 411 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 26080768 is about 5106.9333263711. The cubic root of 26080768 is about 296.5560524088.

The spelling of 26080768 in words is "twenty-six million, eighty thousand, seven hundred sixty-eight".