801585467 has 2 divisors, whose sum is σ = 801585468. Its totient is φ = 801585466.

The previous prime is 801585451. The next prime is 801585497. The reversal of 801585467 is 764585108.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 801585467 - 2⁴ = 801585451 is a prime.

It is not a weakly prime, because it can be changed into another prime (801585497) 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, 400792733 + 400792734.

It is an arithmetic number, because the mean of its divisors is an integer number (400792734).

Almost surely, 2^801585467 is an apocalyptic number.

801585467 is a deficient number, since it is larger than the sum of its proper divisors (1).

801585467 is an equidigital number, since it uses as much as digits as its factorization.

801585467 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 268800, while the sum is 44.

The square root of 801585467 is about 28312.2847364885. The cubic root of 801585467 is about 928.9306192037.

The spelling of 801585467 in words is "eight hundred one million, five hundred eighty-five thousand, four hundred sixty-seven".