26484480 has 324 divisors, whose sum is σ = 106022280. Its totient is φ = 6082560.

The previous prime is 26484467. The next prime is 26484529. The reversal of 26484480 is 8448462.

26484480 is a `hidden beast` number, since 2 + 648 + 4 + 4 + 8 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1393911 + ... + 1393929.

Almost surely, 2^26484480 is an apocalyptic number.

26484480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26484480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53011140).

26484480 is an abundant number, since it is smaller than the sum of its proper divisors (79537800).

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

26484480 is a wasteful number, since it uses less digits than its factorization.

26484480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68 (or 40 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 36.

The square root of 26484480 is about 5146.3074140591. The cubic root of 26484480 is about 298.0783842571.

The spelling of 26484480 in words is "twenty-six million, four hundred eighty-four thousand, four hundred eighty".