462222 has 12 divisors (see below), whose sum is σ = 1001520. Its totient is φ = 154068.

The previous prime is 462221. The next prime is 462239. The reversal of 462222 is 222264.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 25679 = 462222 / (4 + 6 + 2 + 2 + 2 + 2).

462222 is a modest number, since divided by 2222 gives 46 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 462195 and 462204.

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 polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12822 + ... + 12857.

It is an arithmetic number, because the mean of its divisors is an integer number (83460).

2⁴⁶²²²² is an apocalyptic number.

462222 is an abundant number, since it is smaller than the sum of its proper divisors (539298).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

462222 is a wasteful number, since it uses less digits than its factorization.

462222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25687 (or 25684 counting only the distinct ones).

The product of its digits is 384, while the sum is 18.

The square root of 462222 is about 679.8691050489. The cubic root of 462222 is about 77.3185209112.

Adding to 462222 its reverse (222264), we get a palindrome (684486).

It can be divided in two parts, 4 and 62222, that added together give a palindrome (62226).

The spelling of 462222 in words is "four hundred sixty-two thousand, two hundred twenty-two".