461240629 has 2 divisors, whose sum is σ = 461240630. Its totient is φ = 461240628.

The previous prime is 461240623. The next prime is 461240653. The reversal of 461240629 is 926042164.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 296631729 + 164608900 = 17223^2 + 12830^2 .

It is a cyclic number.

It is not a de Polignac number, because 461240629 - 2¹¹ = 461238581 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 461240594 and 461240603.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (461240623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230620314 + 230620315.

It is an arithmetic number, because the mean of its divisors is an integer number (230620315).

Almost surely, 2^461240629 is an apocalyptic number.

It is an amenable number.

461240629 is a deficient number, since it is larger than the sum of its proper divisors (1).

461240629 is an equidigital number, since it uses as much as digits as its factorization.

461240629 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 461240629 is about 21476.5134274630. The cubic root of 461240629 is about 772.6376229009.

The spelling of 461240629 in words is "four hundred sixty-one million, two hundred forty thousand, six hundred twenty-nine".