461155 has 8 divisors (see below), whose sum is σ = 558000. Its totient is φ = 365856.

The previous prime is 461147. The next prime is 461171. The reversal of 461155 is 551164.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 461155 - 2³ = 461147 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 436 + ... + 1054.

It is an arithmetic number, because the mean of its divisors is an integer number (69750).

2⁴⁶¹¹⁵⁵ is an apocalyptic number.

461155 is a deficient number, since it is larger than the sum of its proper divisors (96845).

461155 is a wasteful number, since it uses less digits than its factorization.

461155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 773.

The product of its digits is 600, while the sum is 22.

The square root of 461155 is about 679.0839417922. The cubic root of 461155 is about 77.2589806730.

Subtracting 461155 from its reverse (551164), we obtain a palindrome (90009).

It can be divided in two parts, 461 and 155, that added together give a palindrome (616).

The spelling of 461155 in words is "four hundred sixty-one thousand, one hundred fifty-five".