26984481 has 8 divisors (see below), whose sum is σ = 36003360. Its totient is φ = 17977632.

The previous prime is 26984453. The next prime is 26984483. The reversal of 26984481 is 18448962.

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

It is not a de Polignac number, because 26984481 - 2⁵ = 26984449 is a prime.

It is a super-2 number, since 2×26984481² = 1456324429678722, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (26984483) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6805 + ... + 10013.

It is an arithmetic number, because the mean of its divisors is an integer number (4500420).

Almost surely, 2^26984481 is an apocalyptic number.

It is an amenable number.

26984481 is a deficient number, since it is larger than the sum of its proper divisors (9018879).

26984481 is a wasteful number, since it uses less digits than its factorization.

26984481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6015.

The product of its digits is 110592, while the sum is 42.

The square root of 26984481 is about 5194.6588915924. The cubic root of 26984481 is about 299.9425112064.

The spelling of 26984481 in words is "twenty-six million, nine hundred eighty-four thousand, four hundred eighty-one".