65302768 has 10 divisors (see below), whose sum is σ = 126524144. Its totient is φ = 32651376.

The previous prime is 65302759. The next prime is 65302777. The reversal of 65302768 is 86720356.

65302768 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (65302759) and next prime (65302777).

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 as a sum of consecutive naturals, namely, 2040696 + ... + 2040727.

Almost surely, 2^65302768 is an apocalyptic number.

It is an amenable number.

65302768 is a deficient number, since it is larger than the sum of its proper divisors (61221376).

65302768 is a wasteful number, since it uses less digits than its factorization.

65302768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4081431 (or 4081425 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 65302768 is about 8081.0128078107. The cubic root of 65302768 is about 402.6958896285.

The spelling of 65302768 in words is "sixty-five million, three hundred two thousand, seven hundred sixty-eight".