482822781 has 16 divisors (see below), whose sum is σ = 738816000. Its totient is φ = 274741488.

The previous prime is 482822773. The next prime is 482822819. The reversal of 482822781 is 187228284.

It is not a de Polignac number, because 482822781 - 2³ = 482822773 is a prime.

It is a super-2 number, since 2×482822781² = 466235675705147922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (482822701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43081 + ... + 53118.

It is an arithmetic number, because the mean of its divisors is an integer number (46176000).

Almost surely, 2^482822781 is an apocalyptic number.

It is an amenable number.

482822781 is a deficient number, since it is larger than the sum of its proper divisors (255993219).

482822781 is a wasteful number, since it uses less digits than its factorization.

482822781 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96448.

The product of its digits is 114688, while the sum is 42.

The square root of 482822781 is about 21973.2287340755. The cubic root of 482822781 is about 784.5053646189.

The spelling of 482822781 in words is "four hundred eighty-two million, eight hundred twenty-two thousand, seven hundred eighty-one".