481893 has 12 divisors (see below), whose sum is σ = 668928. Its totient is φ = 308560.

The previous prime is 481883. The next prime is 481909. The reversal of 481893 is 398184.

It is not a de Polignac number, because 481893 - 2⁵ = 481861 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481813) 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 11 ways as a sum of consecutive naturals, for example, 2428 + ... + 2618.

It is an arithmetic number, because the mean of its divisors is an integer number (55744).

2⁴⁸¹⁸⁹³ is an apocalyptic number.

It is an amenable number.

481893 is a deficient number, since it is larger than the sum of its proper divisors (187035).

481893 is a wasteful number, since it uses less digits than its factorization.

481893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252 (or 223 counting only the distinct ones).

The product of its digits is 6912, while the sum is 33.

The square root of 481893 is about 694.1851338080. The cubic root of 481893 is about 78.4001462062.

The spelling of 481893 in words is "four hundred eighty-one thousand, eight hundred ninety-three".