26908448 has 54 divisors (see below), whose sum is σ = 62099163. Its totient is φ = 11444160.

The previous prime is 26908447. The next prime is 26908477. The reversal of 26908448 is 84480962.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in only one way, i.e., 13454224 + 13454224 = 3668^2 + 3668^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=3668.

It is not an unprimeable number, because it can be changed into a prime (26908447) 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 8 ways as a sum of consecutive naturals, for example, 205343 + ... + 205473.

Almost surely, 2^26908448 is an apocalyptic number.

26908448 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 26908448

26908448 is an abundant number, since it is smaller than the sum of its proper divisors (35190715).

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

26908448 is an equidigital number, since it uses as much as digits as its factorization.

26908448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286 (or 140 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 41.

The square root of 26908448 is about 5187.3353467845. The cubic root of 26908448 is about 299.6605345407.

It can be divided in two parts, 26908 and 448, that multiplied together give a square (12054784 = 3472²).

The spelling of 26908448 in words is "twenty-six million, nine hundred eight thousand, four hundred forty-eight".