64635352 has 16 divisors (see below), whose sum is σ = 124147800. Its totient is φ = 31529280.

The previous prime is 64635331. The next prime is 64635353. The reversal of 64635352 is 25353646.

64635352 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64635353) 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, 98202 + ... + 98857.

Almost surely, 2^64635352 is an apocalyptic number.

It is an amenable number.

64635352 is a deficient number, since it is larger than the sum of its proper divisors (59512448).

64635352 is a wasteful number, since it uses less digits than its factorization.

64635352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197106 (or 197102 counting only the distinct ones).

The product of its digits is 64800, while the sum is 34.

The square root of 64635352 is about 8039.6114333965. The cubic root of 64635352 is about 401.3192938753.

Adding to 64635352 its reverse (25353646), we get a palindrome (89988998).

The spelling of 64635352 in words is "sixty-four million, six hundred thirty-five thousand, three hundred fifty-two".