808482481 has 8 divisors (see below), whose sum is σ = 856288584. Its totient is φ = 760704000.

The previous prime is 808482473. The next prime is 808482529. The reversal of 808482481 is 184284808.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 58599025 + 749883456 = 7655^2 + 27384^2 .

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 808482481 - 2³ = 808482473 is a prime.

It is a super-2 number, since 2×808482481² = 1307287844167830722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (808482461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 111981 + ... + 118981.

It is an arithmetic number, because the mean of its divisors is an integer number (107036073).

Almost surely, 2^808482481 is an apocalyptic number.

It is an amenable number.

808482481 is a deficient number, since it is larger than the sum of its proper divisors (47806103).

808482481 is a wasteful number, since it uses less digits than its factorization.

808482481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13811.

The product of its (nonzero) digits is 131072, while the sum is 43.

The square root of 808482481 is about 28433.8263517241. The cubic root of 808482481 is about 931.5872539963.

The spelling of 808482481 in words is "eight hundred eight million, four hundred eighty-two thousand, four hundred eighty-one".