26480481 has 8 divisors (see below), whose sum is σ = 35503104. Its totient is φ = 17555760.

The previous prime is 26480453. The next prime is 26480497. The reversal of 26480481 is 18408462.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 26480481 - 2¹³ = 26472289 is a prime.

It is a super-2 number, since 2×26480481² = 1402431747982722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (26880481) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 23841 + ... + 24926.

It is an arithmetic number, because the mean of its divisors is an integer number (4437888).

Almost surely, 2^26480481 is an apocalyptic number.

It is an amenable number.

26480481 is a deficient number, since it is larger than the sum of its proper divisors (9022623).

26480481 is a wasteful number, since it uses less digits than its factorization.

26480481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48951.

The product of its (nonzero) digits is 12288, while the sum is 33.

The square root of 26480481 is about 5145.9188683849. The cubic root of 26480481 is about 298.0633808103.

The spelling of 26480481 in words is "twenty-six million, four hundred eighty thousand, four hundred eighty-one".