26281152 has 112 divisors (see below), whose sum is σ = 78760320. Its totient is φ = 8591616.

The previous prime is 26281141. The next prime is 26281159. The reversal of 26281152 is 25118262.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26281159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115663 + ... + 115889.

Almost surely, 2^26281152 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 26281152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39380160).

26281152 is an abundant number, since it is smaller than the sum of its proper divisors (52479168).

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

26281152 is a wasteful number, since it uses less digits than its factorization.

26281152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315 (or 299 counting only the distinct ones).

The product of its digits is 1920, while the sum is 27.

The square root of 26281152 is about 5126.5146054605. The cubic root of 26281152 is about 297.3136162776.

The spelling of 26281152 in words is "twenty-six million, two hundred eighty-one thousand, one hundred fifty-two".