65859342 has 16 divisors (see below), whose sum is σ = 131798352. Its totient is φ = 21939840.

The previous prime is 65859331. The next prime is 65859349. The reversal of 65859342 is 24395856.

It is a junction number, because it is equal to n+sod(n) for n = 65859294 and 65859303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65859349) 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 7 ways as a sum of consecutive naturals, for example, 16968 + ... + 20484.

It is an arithmetic number, because the mean of its divisors is an integer number (8237397).

Almost surely, 2^65859342 is an apocalyptic number.

65859342 is an abundant number, since it is smaller than the sum of its proper divisors (65939010).

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

65859342 is a wasteful number, since it uses less digits than its factorization.

65859342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6643.

The product of its digits is 259200, while the sum is 42.

The square root of 65859342 is about 8115.3768858877. The cubic root of 65859342 is about 403.8367106335.

The spelling of 65859342 in words is "sixty-five million, eight hundred fifty-nine thousand, three hundred forty-two".