65693682 has 24 divisors (see below), whose sum is σ = 142690860. Its totient is φ = 21843360.

The previous prime is 65693657. The next prime is 65693689. The reversal of 65693682 is 28639656.

It is a happy number.

65693682 is a `hidden beast` number, since 6 + 569 + 3 + 6 + 82 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 56385081 + 9308601 = 7509^2 + 3051^2 .

It is not an unprimeable number, because it can be changed into a prime (65693689) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3244 + ... + 11912.

Almost surely, 2^65693682 is an apocalyptic number.

65693682 is an abundant number, since it is smaller than the sum of its proper divisors (76997178).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

65693682 is a wasteful number, since it uses less digits than its factorization.

65693682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9098 (or 9095 counting only the distinct ones).

The product of its digits is 466560, while the sum is 45.

The square root of 65693682 is about 8105.1639095086. The cubic root of 65693682 is about 403.4978280080.

The spelling of 65693682 in words is "sixty-five million, six hundred ninety-three thousand, six hundred eighty-two".