462728807 has 2 divisors, whose sum is σ = 462728808. Its totient is φ = 462728806.

The previous prime is 462728803. The next prime is 462728813. The reversal of 462728807 is 708827264.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 462728807 - 2² = 462728803 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (462728803) 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, 231364403 + 231364404.

It is an arithmetic number, because the mean of its divisors is an integer number (231364404).

Almost surely, 2^462728807 is an apocalyptic number.

462728807 is a deficient number, since it is larger than the sum of its proper divisors (1).

462728807 is an equidigital number, since it uses as much as digits as its factorization.

462728807 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 301056, while the sum is 44.

The square root of 462728807 is about 21511.1321645329. The cubic root of 462728807 is about 773.4676942567.

The spelling of 462728807 in words is "four hundred sixty-two million, seven hundred twenty-eight thousand, eight hundred seven".