26480384 has 54 divisors (see below), whose sum is σ = 61516224. Its totient is φ = 11343360.

The previous prime is 26480371. The next prime is 26480387. The reversal of 26480384 is 48308462.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26480387) 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, 11489 + ... + 13599.

Almost surely, 2^26480384 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 26480384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30758112).

26480384 is an abundant number, since it is smaller than the sum of its proper divisors (35035840).

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

26480384 is an equidigital number, since it uses as much as digits as its factorization.

26480384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2141 (or 2120 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 35.

The square root of 26480384 is about 5145.9094434317. The cubic root of 26480384 is about 298.0630168670.

The spelling of 26480384 in words is "twenty-six million, four hundred eighty thousand, three hundred eighty-four".