26442112 has 32 divisors (see below), whose sum is σ = 53035920. Its totient is φ = 13131264.

The previous prime is 26442107. The next prime is 26442121. The reversal of 26442112 is 21124462.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 20758 + ... + 21994.

Almost surely, 2^26442112 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 26442112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26517960).

26442112 is an abundant number, since it is smaller than the sum of its proper divisors (26593808).

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

26442112 is a wasteful number, since it uses less digits than its factorization.

26442112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1418 (or 1406 counting only the distinct ones).

The product of its digits is 768, while the sum is 22.

The square root of 26442112 is about 5142.1894169702. The cubic root of 26442112 is about 297.9193511769.

Adding to 26442112 its reverse (21124462), we get a palindrome (47566574).

The spelling of 26442112 in words is "twenty-six million, four hundred forty-two thousand, one hundred twelve".