461225 has 12 divisors (see below), whose sum is σ = 602640. Its totient is φ = 349200.

The previous prime is 461207. The next prime is 461233. The reversal of 461225 is 522164.

It is a happy number.

It is not a de Polignac number, because 461225 - 2⁸ = 460969 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 461197 and 461206.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11 + ... + 960.

It is an arithmetic number, because the mean of its divisors is an integer number (50220).

2⁴⁶¹²²⁵ is an apocalyptic number.

It is an amenable number.

461225 is a deficient number, since it is larger than the sum of its proper divisors (141415).

461225 is a wasteful number, since it uses less digits than its factorization.

461225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1000 (or 995 counting only the distinct ones).

The product of its digits is 480, while the sum is 20.

The square root of 461225 is about 679.1354798566. The cubic root of 461225 is about 77.2628895938.

Adding to 461225 its reverse (522164), we get a palindrome (983389).

It can be divided in two parts, 461 and 225, that added together give a palindrome (686).

The spelling of 461225 in words is "four hundred sixty-one thousand, two hundred twenty-five".