460681 has 4 divisors (see below), whose sum is σ = 496132. Its totient is φ = 425232.

The previous prime is 460673. The next prime is 460697. The reversal of 460681 is 186064.

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 250000 + 210681 = 500^2 + 459^2 .

It is a cyclic number.

It is not a de Polignac number, because 460681 - 2³ = 460673 is a prime.

It is a super-2 number, since 2×460681² = 424453967522, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (460081) 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, 17706 + ... + 17731.

It is an arithmetic number, because the mean of its divisors is an integer number (124033).

2⁴⁶⁰⁶⁸¹ is an apocalyptic number.

It is an amenable number.

460681 is a deficient number, since it is larger than the sum of its proper divisors (35451).

460681 is a wasteful number, since it uses less digits than its factorization.

460681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35450.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 460681 is about 678.7348525013. The cubic root of 460681 is about 77.2325012819.

The spelling of 460681 in words is "four hundred sixty thousand, six hundred eighty-one".