462563317 has 2 divisors, whose sum is σ = 462563318. Its totient is φ = 462563316.

The previous prime is 462563287. The next prime is 462563333. The reversal of 462563317 is 713365264.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 260951716 + 201611601 = 16154^2 + 14199^2 .

It is a cyclic number.

It is not a de Polignac number, because 462563317 - 2¹¹ = 462561269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (462563357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231281658 + 231281659.

It is an arithmetic number, because the mean of its divisors is an integer number (231281659).

Almost surely, 2^462563317 is an apocalyptic number.

It is an amenable number.

462563317 is a deficient number, since it is larger than the sum of its proper divisors (1).

462563317 is an equidigital number, since it uses as much as digits as its factorization.

462563317 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 90720, while the sum is 37.

The square root of 462563317 is about 21507.2852075756. The cubic root of 462563317 is about 773.3754757842.

The spelling of 462563317 in words is "four hundred sixty-two million, five hundred sixty-three thousand, three hundred seventeen".