64068260 has 12 divisors (see below), whose sum is σ = 134543388. Its totient is φ = 25627296.

The previous prime is 64068233. The next prime is 64068269. The reversal of 64068260 is 6286046.

It is a happy number.

64068260 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 46158436 + 17909824 = 6794^2 + 4232^2 .

It is not an unprimeable number, because it can be changed into a prime (64068269) 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 3 ways as a sum of consecutive naturals, for example, 1601687 + ... + 1601726.

It is an arithmetic number, because the mean of its divisors is an integer number (11211949).

Almost surely, 2^64068260 is an apocalyptic number.

It is an amenable number.

64068260 is an abundant number, since it is smaller than the sum of its proper divisors (70475128).

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

64068260 is a wasteful number, since it uses less digits than its factorization.

64068260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3203422 (or 3203420 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 64068260 is about 8004.2651130507. The cubic root of 64068260 is about 400.1421578052.

The spelling of 64068260 in words is "sixty-four million, sixty-eight thousand, two hundred sixty".