460531601 has 2 divisors, whose sum is σ = 460531602. Its totient is φ = 460531600.

The previous prime is 460531597. The next prime is 460531607. The reversal of 460531601 is 106135064.

It is a Cunningham number, because it is equal to 21460²+1.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 460531600 + 1 = 21460^2 + 1^2 .

It is a cyclic number.

It is not a de Polignac number, because 460531601 - 2² = 460531597 is a prime.

It is not a weakly prime, because it can be changed into another prime (460531607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230265800 + 230265801.

It is an arithmetic number, because the mean of its divisors is an integer number (230265801).

Almost surely, 2^460531601 is an apocalyptic number.

It is an amenable number.

460531601 is a deficient number, since it is larger than the sum of its proper divisors (1).

460531601 is an equidigital number, since it uses as much as digits as its factorization.

460531601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 460531601 is about 21460.0000232992. Note that the first 4 decimals coincide. The cubic root of 460531601 is about 772.2415153731.

Adding to 460531601 its reverse (106135064), we get a palindrome (566666665).

The spelling of 460531601 in words is "four hundred sixty million, five hundred thirty-one thousand, six hundred one".