26497848 has 96 divisors (see below), whose sum is σ = 73785600. Its totient is φ = 7922304.

The previous prime is 26497841. The next prime is 26497853. The reversal of 26497848 is 84879462.

It is a super-2 number, since 2×26497848² = 1404271897262208, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 26497797 and 26497806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26497841) 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 23 ways as a sum of consecutive naturals, for example, 190563 + ... + 190701.

It is an arithmetic number, because the mean of its divisors is an integer number (768600).

Almost surely, 2^26497848 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 26497848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36892800).

26497848 is an abundant number, since it is smaller than the sum of its proper divisors (47287752).

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

26497848 is a wasteful number, since it uses less digits than its factorization.

26497848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221 (or 204 counting only the distinct ones).

The product of its digits is 774144, while the sum is 48.

The square root of 26497848 is about 5147.6060455322. The cubic root of 26497848 is about 298.1285273548.

The spelling of 26497848 in words is "twenty-six million, four hundred ninety-seven thousand, eight hundred forty-eight".