481844 has 24 divisors (see below), whose sum is σ = 943488. Its totient is φ = 213440.

The previous prime is 481843. The next prime is 481847. The reversal of 481844 is 448184.

481844 = 26² + 27² + ... + 113².

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481843) 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, 1952 + ... + 2184.

It is an arithmetic number, because the mean of its divisors is an integer number (39312).

2⁴⁸¹⁸⁴⁴ is an apocalyptic number.

481844 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

481844 is a deficient number, since it is larger than the sum of its proper divisors (461644).

481844 is a wasteful number, since it uses less digits than its factorization.

481844 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295 (or 293 counting only the distinct ones).

The product of its digits is 4096, while the sum is 29.

The square root of 481844 is about 694.1498397320. The cubic root of 481844 is about 78.3974888131.

The spelling of 481844 in words is "four hundred eighty-one thousand, eight hundred forty-four".