65064882 has 48 divisors (see below), whose sum is σ = 139697280. Its totient is φ = 20197632.

The previous prime is 65064869. The next prime is 65064887. The reversal of 65064882 is 28846056.

It is a self number, because there is not a number n which added to its sum of digits gives 65064882.

It is not an unprimeable number, because it can be changed into a prime (65064887) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 272119 + ... + 272357.

It is an arithmetic number, because the mean of its divisors is an integer number (2910360).

Almost surely, 2^65064882 is an apocalyptic number.

65064882 is an abundant number, since it is smaller than the sum of its proper divisors (74632398).

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

65064882 is a wasteful number, since it uses less digits than its factorization.

65064882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435 (or 418 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 39.

The square root of 65064882 is about 8066.2805554977. The cubic root of 65064882 is about 402.2063122574.

The spelling of 65064882 in words is "sixty-five million, sixty-four thousand, eight hundred eighty-two".