460451669 has 2 divisors, whose sum is σ = 460451670. Its totient is φ = 460451668.

The previous prime is 460451633. The next prime is 460451687. The reversal of 460451669 is 966154064.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 282576100 + 177875569 = 16810^2 + 13337^2 .

It is a cyclic number.

It is not a de Polignac number, because 460451669 - 2¹⁶ = 460386133 is a prime.

It is a super-2 number, since 2×460451669² = 424031478969771122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (460456669) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230225834 + 230225835.

It is an arithmetic number, because the mean of its divisors is an integer number (230225835).

Almost surely, 2^460451669 is an apocalyptic number.

It is an amenable number.

460451669 is a deficient number, since it is larger than the sum of its proper divisors (1).

460451669 is an equidigital number, since it uses as much as digits as its factorization.

460451669 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 155520, while the sum is 41.

The square root of 460451669 is about 21458.1375939293. The cubic root of 460451669 is about 772.1968348487.

The spelling of 460451669 in words is "four hundred sixty million, four hundred fifty-one thousand, six hundred sixty-nine".