462223 has 4 divisors (see below), whose sum is σ = 463608. Its totient is φ = 460840.

The previous prime is 462221. The next prime is 462239. The reversal of 462223 is 322264.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 462223 - 2¹ = 462221 is a prime.

It is a d-powerful number, because it can be written as 4 + 6⁷ + 2⁴ + 2¹⁰ + 2¹² + 3¹¹ .

It is a Duffinian number.

462223 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 462223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (462221) 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 3 ways as a sum of consecutive naturals, for example, 153 + ... + 973.

It is an arithmetic number, because the mean of its divisors is an integer number (115902).

2⁴⁶²²²³ is an apocalyptic number.

462223 is a deficient number, since it is larger than the sum of its proper divisors (1385).

462223 is an equidigital number, since it uses as much as digits as its factorization.

462223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1384.

The product of its digits is 576, while the sum is 19.

The square root of 462223 is about 679.8698404842. The cubic root of 462223 is about 77.3185766697.

Adding to 462223 its reverse (322264), we get a palindrome (784487).

It can be divided in two parts, 46222 and 3, that added together give a square (46225 = 215²).

The spelling of 462223 in words is "four hundred sixty-two thousand, two hundred twenty-three".