26547648 has 84 divisors (see below), whose sum is σ = 72905112. Its totient is φ = 8524800.

The previous prime is 26547593. The next prime is 26547649. The reversal of 26547648 is 84674562.

It is a super-2 number, since 2×26547648² = 1409555228663808, which contains 22 as substring.

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26547649) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 262798 + ... + 262898.

It is an arithmetic number, because the mean of its divisors is an integer number (867918).

Almost surely, 2^26547648 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 26547648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36452556).

26547648 is an abundant number, since it is smaller than the sum of its proper divisors (46357464).

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

26547648 is a wasteful number, since it uses less digits than its factorization.

26547648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190 (or 143 counting only the distinct ones).

The product of its digits is 322560, while the sum is 42.

The square root of 26547648 is about 5152.4409749166. The cubic root of 26547648 is about 298.3151778499.

The spelling of 26547648 in words is "twenty-six million, five hundred forty-seven thousand, six hundred forty-eight".