64796305 has 16 divisors (see below), whose sum is σ = 88994304. Its totient is φ = 44366400.

The previous prime is 64796297. The next prime is 64796309. The reversal of 64796305 is 50369746.

It is not a de Polignac number, because 64796305 - 2³ = 64796297 is a prime.

It is a super-2 number, since 2×64796305² = 8397122283306050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (64796309) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44824 + ... + 46246.

It is an arithmetic number, because the mean of its divisors is an integer number (5562144).

Almost surely, 2^64796305 is an apocalyptic number.

It is an amenable number.

64796305 is a deficient number, since it is larger than the sum of its proper divisors (24197999).

64796305 is a wasteful number, since it uses less digits than its factorization.

64796305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2736.

The product of its (nonzero) digits is 136080, while the sum is 40.

The square root of 64796305 is about 8049.6152081947. The cubic root of 64796305 is about 401.6521354759.

The spelling of 64796305 in words is "sixty-four million, seven hundred ninety-six thousand, three hundred five".