481323 has 4 divisors (see below), whose sum is σ = 641768. Its totient is φ = 320880.

The previous prime is 481307. The next prime is 481343. The reversal of 481323 is 323184.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 481323 - 2⁴ = 481307 is a prime.

It is an Ulam number.

It is a D-number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 481323.

It is not an unprimeable number, because it can be changed into a prime (481303) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80218 + ... + 80223.

It is an arithmetic number, because the mean of its divisors is an integer number (160442).

2⁴⁸¹³²³ is an apocalyptic number.

481323 is a deficient number, since it is larger than the sum of its proper divisors (160445).

481323 is a wasteful number, since it uses less digits than its factorization.

481323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160444.

The product of its digits is 576, while the sum is 21.

The square root of 481323 is about 693.7744590283. The cubic root of 481323 is about 78.3692225264.

It can be divided in two parts, 48 and 1323, that multiplied together give a square (63504 = 252²).

The spelling of 481323 in words is "four hundred eighty-one thousand, three hundred twenty-three".