26482240 has 28 divisors (see below), whose sum is σ = 63061596. Its totient is φ = 10592768.

The previous prime is 26482231. The next prime is 26482241. The reversal of 26482240 is 4228462.

It can be written as a sum of positive squares in 2 ways, for example, as 18731584 + 7750656 = 4328^2 + 2784^2 .

It is a junction number, because it is equal to n+sod(n) for n = 26482199 and 26482208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26482241) 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, 41059 + ... + 41698.

Almost surely, 2^26482240 is an apocalyptic number.

26482240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26482240 is an abundant number, since it is smaller than the sum of its proper divisors (36579356).

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

26482240 is an equidigital number, since it uses as much as digits as its factorization.

26482240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82774 (or 82764 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

The square root of 26482240 is about 5146.0897776856. The cubic root of 26482240 is about 298.0699804120.

The spelling of 26482240 in words is "twenty-six million, four hundred eighty-two thousand, two hundred forty".