65608460 has 12 divisors (see below), whose sum is σ = 137777808. Its totient is φ = 26243376.

The previous prime is 65608453. The next prime is 65608483. The reversal of 65608460 is 6480656.

65608460 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 65608460.

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 3 ways as a sum of consecutive naturals, for example, 1640192 + ... + 1640231.

It is an arithmetic number, because the mean of its divisors is an integer number (11481484).

Almost surely, 2^65608460 is an apocalyptic number.

It is an amenable number.

65608460 is an abundant number, since it is smaller than the sum of its proper divisors (72169348).

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

65608460 is a wasteful number, since it uses less digits than its factorization.

65608460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3280432 (or 3280430 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 65608460 is about 8099.9049377138. The cubic root of 65608460 is about 403.3232715352.

The spelling of 65608460 in words is "sixty-five million, six hundred eight thousand, four hundred sixty".