26280960 has 176 divisors, whose sum is σ = 88430400. Its totient is φ = 6651904.

The previous prime is 26280953. The next prime is 26280977. The reversal of 26280960 is 6908262.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 445411 + ... + 445469.

Almost surely, 2^26280960 is an apocalyptic number.

26280960 is a gapful number since it is divisible by the number (20) 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 26280960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44215200).

26280960 is an abundant number, since it is smaller than the sum of its proper divisors (62149440).

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

26280960 is a wasteful number, since it uses less digits than its factorization.

26280960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116 (or 98 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 26280960 is about 5126.4958792532. The cubic root of 26280960 is about 297.3128922562.

The spelling of 26280960 in words is "twenty-six million, two hundred eighty thousand, nine hundred sixty".