461655 has 12 divisors (see below), whose sum is σ = 800280. Its totient is φ = 246192.

The previous prime is 461653. The next prime is 461677. The reversal of 461655 is 556164.

It is a happy number.

461655 is a `hidden beast` number, since 4 + 6 + 1 + 655 = 666.

It is not a de Polignac number, because 461655 - 2¹ = 461653 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5085 + ... + 5174.

It is an arithmetic number, because the mean of its divisors is an integer number (66690).

2⁴⁶¹⁶⁵⁵ is an apocalyptic number.

461655 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

461655 is a deficient number, since it is larger than the sum of its proper divisors (338625).

461655 is a wasteful number, since it uses less digits than its factorization.

461655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10270 (or 10267 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 461655 is about 679.4519850585. The cubic root of 461655 is about 77.2868928628.

The spelling of 461655 in words is "four hundred sixty-one thousand, six hundred fifty-five".