64264808 has 16 divisors (see below), whose sum is σ = 120789060. Its totient is φ = 32054400.

The previous prime is 64264807. The next prime is 64264817. The reversal of 64264808 is 80846246.

It is a happy number.

64264808 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 47306884 + 16957924 = 6878^2 + 4118^2 .

It is not an unprimeable number, because it can be changed into a prime (64264807) 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, 6173 + ... + 12908.

Almost surely, 2^64264808 is an apocalyptic number.

It is an amenable number.

64264808 is a deficient number, since it is larger than the sum of its proper divisors (56524252).

64264808 is a wasteful number, since it uses less digits than its factorization.

64264808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19508 (or 19504 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 38.

The square root of 64264808 is about 8016.5334153860. The cubic root of 64264808 is about 400.5509241913.

The spelling of 64264808 in words is "sixty-four million, two hundred sixty-four thousand, eight hundred eight".