462497459 has 2 divisors, whose sum is σ = 462497460. Its totient is φ = 462497458.

The previous prime is 462497419. The next prime is 462497509. The reversal of 462497459 is 954794264.

It is an a-pointer prime, because the next prime (462497509) can be obtained adding 462497459 to its sum of digits (50).

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-462497459 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (462497419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231248729 + 231248730.

It is an arithmetic number, because the mean of its divisors is an integer number (231248730).

Almost surely, 2^462497459 is an apocalyptic number.

462497459 is a deficient number, since it is larger than the sum of its proper divisors (1).

462497459 is an equidigital number, since it uses as much as digits as its factorization.

462497459 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2177280, while the sum is 50.

The square root of 462497459 is about 21505.7540904754. The cubic root of 462497459 is about 773.3387706258.

The spelling of 462497459 in words is "four hundred sixty-two million, four hundred ninety-seven thousand, four hundred fifty-nine".