65039682 has 16 divisors (see below), whose sum is σ = 130204512. Its totient is φ = 21659040.

The previous prime is 65039677. The next prime is 65039683. The reversal of 65039682 is 28693056.

It is a super-2 number, since 2×65039682² = 8460320469322248, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 65039682.

It is not an unprimeable number, because it can be changed into a prime (65039683) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2398 + ... + 11654.

It is an arithmetic number, because the mean of its divisors is an integer number (8137782).

Almost surely, 2^65039682 is an apocalyptic number.

65039682 is an abundant number, since it is smaller than the sum of its proper divisors (65164830).

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

65039682 is a wasteful number, since it uses less digits than its factorization.

65039682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10433.

The product of its (nonzero) digits is 77760, while the sum is 39.

The square root of 65039682 is about 8064.7183459808. The cubic root of 65039682 is about 402.1543799525.

The spelling of 65039682 in words is "sixty-five million, thirty-nine thousand, six hundred eighty-two".