26738448 has 80 divisors (see below), whose sum is σ = 76334400. Its totient is φ = 7997440.

The previous prime is 26738431. The next prime is 26738471. The reversal of 26738448 is 84483762.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46708 + ... + 47276.

It is an arithmetic number, because the mean of its divisors is an integer number (954180).

Almost surely, 2^26738448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26738448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38167200).

26738448 is an abundant number, since it is smaller than the sum of its proper divisors (49595952).

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

26738448 is a wasteful number, since it uses less digits than its factorization.

26738448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 680 (or 674 counting only the distinct ones).

The product of its digits is 258048, while the sum is 42.

The square root of 26738448 is about 5170.9233218063. The cubic root of 26738448 is about 299.0281439413.

It can be divided in two parts, 2673 and 8448, that multiplied together give a square (22581504 = 4752²).

The spelling of 26738448 in words is "twenty-six million, seven hundred thirty-eight thousand, four hundred forty-eight".