461471 has 4 divisors (see below), whose sum is σ = 470232. Its totient is φ = 452712.

The previous prime is 461467. The next prime is 461479. The reversal of 461471 is 174164.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 461471 - 2² = 461467 is a prime.

It is a super-3 number, since 3×461471³ = 294818340250770333, which contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (461479) 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 3 ways as a sum of consecutive naturals, for example, 4301 + ... + 4406.

It is an arithmetic number, because the mean of its divisors is an integer number (117558).

2⁴⁶¹⁴⁷¹ is an apocalyptic number.

461471 is a deficient number, since it is larger than the sum of its proper divisors (8761).

461471 is an equidigital number, since it uses as much as digits as its factorization.

461471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8760.

The product of its digits is 672, while the sum is 23.

The square root of 461471 is about 679.3165683244. The cubic root of 461471 is about 77.2766235217.

The spelling of 461471 in words is "four hundred sixty-one thousand, four hundred seventy-one".