461224 has 8 divisors (see below), whose sum is σ = 864810. Its totient is φ = 230608.

The previous prime is 461207. The next prime is 461233. The reversal of 461224 is 422164.

461224 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 338724 + 122500 = 582^2 + 350^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28819 + ... + 28834.

2⁴⁶¹²²⁴ is an apocalyptic number.

It is an amenable number.

461224 is a deficient number, since it is larger than the sum of its proper divisors (403586).

461224 is a wasteful number, since it uses less digits than its factorization.

461224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57659 (or 57655 counting only the distinct ones).

The product of its digits is 384, while the sum is 19.

The square root of 461224 is about 679.1347436260. The cubic root of 461224 is about 77.2628337548.

Adding to 461224 its reverse (422164), we get a palindrome (883388).

Subtracting from 461224 its reverse (422164), we obtain a triangular number (39060 = T₂₇₉).

The spelling of 461224 in words is "four hundred sixty-one thousand, two hundred twenty-four".