460526621 has 2 divisors, whose sum is σ = 460526622. Its totient is φ = 460526620.

The previous prime is 460526611. The next prime is 460526639. The reversal of 460526621 is 126625064.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 246050596 + 214476025 = 15686^2 + 14645^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-460526621 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (460526611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230263310 + 230263311.

It is an arithmetic number, because the mean of its divisors is an integer number (230263311).

Almost surely, 2^460526621 is an apocalyptic number.

It is an amenable number.

460526621 is a deficient number, since it is larger than the sum of its proper divisors (1).

460526621 is an equidigital number, since it uses as much as digits as its factorization.

460526621 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 460526621 is about 21459.8839931627. The cubic root of 460526621 is about 772.2387317953.

The spelling of 460526621 in words is "four hundred sixty million, five hundred twenty-six thousand, six hundred twenty-one".