461222 has 4 divisors (see below), whose sum is σ = 691836. Its totient is φ = 230610.

The previous prime is 461207. The next prime is 461233. The reversal of 461222 is 222164.

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

It is a self number, because there is not a number n which added to its sum of digits gives 461222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115304 + ... + 115307.

It is an arithmetic number, because the mean of its divisors is an integer number (172959).

2⁴⁶¹²²² is an apocalyptic number.

461222 is a deficient number, since it is larger than the sum of its proper divisors (230614).

461222 is a wasteful number, since it uses less digits than its factorization.

461222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230613.

The product of its digits is 192, while the sum is 17.

The square root of 461222 is about 679.1332711626. The cubic root of 461222 is about 77.2627220767.

Adding to 461222 its reverse (222164), we get a palindrome (683386).

The spelling of 461222 in words is "four hundred sixty-one thousand, two hundred twenty-two".