26482481 has 8 divisors (see below), whose sum is σ = 29007720. Its totient is φ = 24064768.

The previous prime is 26482427. The next prime is 26482483. The reversal of 26482481 is 18428462.

It can be written as a sum of positive squares in 4 ways, for example, as 7263025 + 19219456 = 2695^2 + 4384^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 26482481 - 2¹⁰ = 26481457 is a prime.

It is a super-2 number, since 2×26482481² = 1402643599830722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26482483) 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, 26366 + ... + 27351.

It is an arithmetic number, because the mean of its divisors is an integer number (3625965).

Almost surely, 2^26482481 is an apocalyptic number.

It is an amenable number.

26482481 is a deficient number, since it is larger than the sum of its proper divisors (2525239).

26482481 is a wasteful number, since it uses less digits than its factorization.

26482481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53763.

The product of its digits is 24576, while the sum is 35.

The square root of 26482481 is about 5146.1131934694. The cubic root of 26482481 is about 298.0708845984.

The spelling of 26482481 in words is "twenty-six million, four hundred eighty-two thousand, four hundred eighty-one".