460631 has 4 divisors (see below), whose sum is σ = 462000. Its totient is φ = 459264.

The previous prime is 460627. The next prime is 460633. The reversal of 460631 is 136064.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 460631 - 2² = 460627 is a prime.

It is a super-2 number, since 2×460631² = 424361836322, which contains 22 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 (460633) 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, 215 + ... + 983.

It is an arithmetic number, because the mean of its divisors is an integer number (115500).

2⁴⁶⁰⁶³¹ is an apocalyptic number.

460631 is a deficient number, since it is larger than the sum of its proper divisors (1369).

460631 is an equidigital number, since it uses as much as digits as its factorization.

460631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1368.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 460631 is about 678.6980182673. The cubic root of 460631 is about 77.2297070383.

Adding to 460631 its reverse (136064), we get a palindrome (596695).

It can be divided in two parts, 46063 and 1, that added together give a palindrome (46064).

The spelling of 460631 in words is "four hundred sixty thousand, six hundred thirty-one".