461246917 has 2 divisors, whose sum is σ = 461246918. Its totient is φ = 461246916.

The previous prime is 461246911. The next prime is 461246959. The reversal of 461246917 is 719642164.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 359519521 + 101727396 = 18961^2 + 10086^2 .

It is a cyclic number.

It is not a de Polignac number, because 461246917 - 2⁷ = 461246789 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 461246917.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (461246911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230623458 + 230623459.

It is an arithmetic number, because the mean of its divisors is an integer number (230623459).

Almost surely, 2^461246917 is an apocalyptic number.

It is an amenable number.

461246917 is a deficient number, since it is larger than the sum of its proper divisors (1).

461246917 is an equidigital number, since it uses as much as digits as its factorization.

461246917 is an evil number, because the sum of its binary digits is even.

The product of its digits is 72576, while the sum is 40.

The square root of 461246917 is about 21476.6598194412. The cubic root of 461246917 is about 772.6411339557.

It can be divided in two parts, 4612 and 46917, that added together give a square (51529 = 227²).

The spelling of 461246917 in words is "four hundred sixty-one million, two hundred forty-six thousand, nine hundred seventeen".