462216673 has 2 divisors, whose sum is σ = 462216674. Its totient is φ = 462216672.

The previous prime is 462216661. The next prime is 462216697. The reversal of 462216673 is 376612264.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 422425809 + 39790864 = 20553^2 + 6308^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-462216673 is a prime.

It is not a weakly prime, because it can be changed into another prime (462216653) 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, 231108336 + 231108337.

It is an arithmetic number, because the mean of its divisors is an integer number (231108337).

Almost surely, 2^462216673 is an apocalyptic number.

It is an amenable number.

462216673 is a deficient number, since it is larger than the sum of its proper divisors (1).

462216673 is an equidigital number, since it uses as much as digits as its factorization.

462216673 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 72576, while the sum is 37.

The square root of 462216673 is about 21499.2249395182. The cubic root of 462216673 is about 773.1822388412.

The spelling of 462216673 in words is "four hundred sixty-two million, two hundred sixteen thousand, six hundred seventy-three".