466481 has 4 divisors (see below), whose sum is σ = 469092. Its totient is φ = 463872.

The previous prime is 466451. The next prime is 466483. The reversal of 466481 is 184664.

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

It can be written as a sum of positive squares in 2 ways, for example, as 313600 + 152881 = 560^2 + 391^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-466481 is a prime.

It is a super-2 number, since 2×466481² = 435209046722, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (466483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1016 + ... + 1401.

It is an arithmetic number, because the mean of its divisors is an integer number (117273).

2⁴⁶⁶⁴⁸¹ is an apocalyptic number.

It is an amenable number.

466481 is a deficient number, since it is larger than the sum of its proper divisors (2611).

466481 is a wasteful number, since it uses less digits than its factorization.

466481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2610.

The product of its digits is 4608, while the sum is 29.

The square root of 466481 is about 682.9941434595. The cubic root of 466481 is about 77.5552710133. Note that the first 3 decimals are identical.

The spelling of 466481 in words is "four hundred sixty-six thousand, four hundred eighty-one".