460488681 has 27 divisors (see below), whose sum is σ = 697570237. Its totient is φ = 292700760.

The previous prime is 460488661. The next prime is 460488683. The reversal of 460488681 is 186884064.

The square root of 460488681 is 21459.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 460488681 - 2⁹ = 460488169 is a prime.

It is a super-2 number, since 2×460488681² = 424099650658239522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (460488683) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1480516 + ... + 1480826.

Almost surely, 2^460488681 is an apocalyptic number.

460488681 is the 21459-th square number.

460488681 is the 10730-th centered octagonal number.

It is an amenable number.

460488681 is a deficient number, since it is larger than the sum of its proper divisors (237081556).

460488681 is an equidigital number, since it uses as much as digits as its factorization.

460488681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 674 (or 337 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 45.

The cubic root of 460488681 is about 772.2175245218.

The spelling of 460488681 in words is "four hundred sixty million, four hundred eighty-eight thousand, six hundred eighty-one".