483421 has 4 divisors (see below), whose sum is σ = 486144. Its totient is φ = 480700.

The previous prime is 483409. The next prime is 483433. The reversal of 483421 is 124384.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (483409) and next prime (483433).

It is a cyclic number.

It is not a de Polignac number, because 483421 - 2⁵ = 483389 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

483421 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 483392 and 483401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (483481) 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, 1075 + ... + 1456.

It is an arithmetic number, because the mean of its divisors is an integer number (121536).

2⁴⁸³⁴²¹ is an apocalyptic number.

It is an amenable number.

483421 is a deficient number, since it is larger than the sum of its proper divisors (2723).

483421 is a wasteful number, since it uses less digits than its factorization.

483421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2722.

The product of its digits is 768, while the sum is 22.

The square root of 483421 is about 695.2848337192. The cubic root of 483421 is about 78.4829232466.

Subtracting from 483421 its product of digits (768), we obtain a triangular number (482653 = T₉₈₂).

The spelling of 483421 in words is "four hundred eighty-three thousand, four hundred twenty-one".