65936514 has 32 divisors (see below), whose sum is σ = 151142400. Its totient is φ = 18785232.

The previous prime is 65936449. The next prime is 65936527. The reversal of 65936514 is 41563956.

65936514 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 14037 + ... + 18135.

It is an arithmetic number, because the mean of its divisors is an integer number (4723200).

Almost surely, 2^65936514 is an apocalyptic number.

65936514 is an abundant number, since it is smaller than the sum of its proper divisors (85205886).

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

65936514 is a wasteful number, since it uses less digits than its factorization.

65936514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4494.

The product of its digits is 97200, while the sum is 39.

The square root of 65936514 is about 8120.1301713704. The cubic root of 65936514 is about 403.9943836425.

It can be divided in two parts, 659 and 36514, that added together give a palindrome (37173).

The spelling of 65936514 in words is "sixty-five million, nine hundred thirty-six thousand, five hundred fourteen".