65847882 has 16 divisors (see below), whose sum is σ = 138627360. Its totient is φ = 20794032.

The previous prime is 65847877. The next prime is 65847883. The reversal of 65847882 is 28874856.

65847882 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (65847883) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 288693 + ... + 288920.

It is an arithmetic number, because the mean of its divisors is an integer number (8664210).

Almost surely, 2^65847882 is an apocalyptic number.

65847882 is an abundant number, since it is smaller than the sum of its proper divisors (72779478).

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

65847882 is a wasteful number, since it uses less digits than its factorization.

65847882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 577637.

The product of its digits is 860160, while the sum is 48.

The square root of 65847882 is about 8114.6707881466. The cubic root of 65847882 is about 403.8132857757.

The spelling of 65847882 in words is "sixty-five million, eight hundred forty-seven thousand, eight hundred eighty-two".