26308112 has 30 divisors (see below), whose sum is σ = 54144414. Its totient is φ = 12340480.

The previous prime is 26308111. The next prime is 26308151. The reversal of 26308112 is 21180362.

It can be written as a sum of positive squares in only one way, i.e., 24760576 + 1547536 = 4976^2 + 1244^2 .

It is not an unprimeable number, because it can be changed into a prime (26308111) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 84437 + ... + 84747.

Almost surely, 2^26308112 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 26308112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27072207).

26308112 is an abundant number, since it is smaller than the sum of its proper divisors (27836302).

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

26308112 is an equidigital number, since it uses as much as digits as its factorization.

26308112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 647 (or 330 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 26308112 is about 5129.1433982684. The cubic root of 26308112 is about 297.4152459650.

Adding to 26308112 its reverse (21180362), we get a palindrome (47488474).

The spelling of 26308112 in words is "twenty-six million, three hundred eight thousand, one hundred twelve".