461228 has 12 divisors (see below), whose sum is σ = 819672. Its totient is φ = 227040.

The previous prime is 461207. The next prime is 461233. The reversal of 461228 is 822164.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 593 + ... + 1128.

It is an arithmetic number, because the mean of its divisors is an integer number (68306).

2⁴⁶¹²²⁸ is an apocalyptic number.

It is an amenable number.

461228 is a deficient number, since it is larger than the sum of its proper divisors (358444).

461228 is a wasteful number, since it uses less digits than its factorization.

461228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1792 (or 1790 counting only the distinct ones).

The product of its digits is 768, while the sum is 23.

The square root of 461228 is about 679.1376885433. The cubic root of 461228 is about 77.2630571101.

The spelling of 461228 in words is "four hundred sixty-one thousand, two hundred twenty-eight".