65713696 has 12 divisors (see below), whose sum is σ = 129373902. Its totient is φ = 32856832.

The previous prime is 65713649. The next prime is 65713727. The reversal of 65713696 is 69631756.

65713696 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 33223696 + 32490000 = 5764^2 + 5700^2 .

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, 1026745 + ... + 1026808.

Almost surely, 2^65713696 is an apocalyptic number.

It is an amenable number.

65713696 is a deficient number, since it is larger than the sum of its proper divisors (63660206).

65713696 is a wasteful number, since it uses less digits than its factorization.

65713696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2053563 (or 2053555 counting only the distinct ones).

The product of its digits is 204120, while the sum is 43.

The square root of 65713696 is about 8106.3984604755. The cubic root of 65713696 is about 403.5387999114.

The spelling of 65713696 in words is "sixty-five million, seven hundred thirteen thousand, six hundred ninety-six".