26708480 has 40 divisors (see below), whose sum is σ = 64043892. Its totient is φ = 10682368.

The previous prime is 26708467. The next prime is 26708491. The reversal of 26708480 is 8480762.

It can be written as a sum of positive squares in 2 ways, for example, as 26708224 + 256 = 5168^2 + 16^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 26708480.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2657 + ... + 7776.

Almost surely, 2^26708480 is an apocalyptic number.

26708480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26708480 is an abundant number, since it is smaller than the sum of its proper divisors (37335412).

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

26708480 is an equidigital number, since it uses as much as digits as its factorization.

26708480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10456 (or 10440 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 26708480 is about 5168.0247677425. The cubic root of 26708480 is about 298.9163869514.

The spelling of 26708480 in words is "twenty-six million, seven hundred eight thousand, four hundred eighty".