462649567 has 2 divisors, whose sum is σ = 462649568. Its totient is φ = 462649566.

The previous prime is 462649547. The next prime is 462649609. The reversal of 462649567 is 765946264.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 462649567 - 2¹⁵ = 462616799 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 462649567.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (462649507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231324783 + 231324784.

It is an arithmetic number, because the mean of its divisors is an integer number (231324784).

Almost surely, 2^462649567 is an apocalyptic number.

462649567 is a deficient number, since it is larger than the sum of its proper divisors (1).

462649567 is an equidigital number, since it uses as much as digits as its factorization.

462649567 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2177280, while the sum is 49.

The square root of 462649567 is about 21509.2902486344. The cubic root of 462649567 is about 773.4235409081.

The spelling of 462649567 in words is "four hundred sixty-two million, six hundred forty-nine thousand, five hundred sixty-seven".