26544016 has 20 divisors (see below), whose sum is σ = 51837952. Its totient is φ = 13166496.

The previous prime is 26543999. The next prime is 26544017. The reversal of 26544016 is 61044562.

It is not an unprimeable number, because it can be changed into a prime (26544017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4500 + ... + 8563.

Almost surely, 2^26544016 is an apocalyptic number.

It is an amenable number.

26544016 is a deficient number, since it is larger than the sum of its proper divisors (25293936).

26544016 is a wasteful number, since it uses less digits than its factorization.

26544016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13198 (or 13192 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 26544016 is about 5152.0885085565. The cubic root of 26544016 is about 298.3015730020.

Adding to 26544016 its reverse (61044562), we get a palindrome (87588578).

It can be divided in two parts, 2654 and 4016, that added together give a triangular number (6670 = T₁₁₅).

The spelling of 26544016 in words is "twenty-six million, five hundred forty-four thousand, sixteen".