460486931 has 2 divisors, whose sum is σ = 460486932. Its totient is φ = 460486930.

The previous prime is 460486903. The next prime is 460486981. The reversal of 460486931 is 139684064.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-460486931 is a prime.

It is a super-2 number, since 2×460486931² = 424096427243597522, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (460486981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230243465 + 230243466.

It is an arithmetic number, because the mean of its divisors is an integer number (230243466).

Almost surely, 2^460486931 is an apocalyptic number.

460486931 is a deficient number, since it is larger than the sum of its proper divisors (1).

460486931 is an equidigital number, since it uses as much as digits as its factorization.

460486931 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 124416, while the sum is 41.

The square root of 460486931 is about 21458.9592245290. The cubic root of 460486931 is about 772.2165462984.

The spelling of 460486931 in words is "four hundred sixty million, four hundred eighty-six thousand, nine hundred thirty-one".