64300805 has 8 divisors (see below), whose sum is σ = 77410944. Its totient is φ = 51274000.

The previous prime is 64300787. The next prime is 64300811. The reversal of 64300805 is 50800346.

64300805 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 64300805 - 2¹² = 64296709 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19121 + ... + 22230.

It is an arithmetic number, because the mean of its divisors is an integer number (9676368).

Almost surely, 2^64300805 is an apocalyptic number.

It is an amenable number.

64300805 is a deficient number, since it is larger than the sum of its proper divisors (13110139).

64300805 is a wasteful number, since it uses less digits than its factorization.

64300805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41667.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 64300805 is about 8018.7782735277. The cubic root of 64300805 is about 400.6256978286.

The spelling of 64300805 in words is "sixty-four million, three hundred thousand, eight hundred five".