64104200 has 24 divisors (see below), whose sum is σ = 149042730. Its totient is φ = 25641600.

The previous prime is 64104191. The next prime is 64104211. The reversal of 64104200 is 240146.

It can be written as a sum of positive squares in 3 ways, for example, as 61434244 + 2669956 = 7838^2 + 1634^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 160061 + ... + 160460.

Almost surely, 2^64104200 is an apocalyptic number.

It is an amenable number.

64104200 is an abundant number, since it is smaller than the sum of its proper divisors (84938530).

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

64104200 is a wasteful number, since it uses less digits than its factorization.

64104200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320537 (or 320528 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 64104200 is about 8006.5098513647. The cubic root of 64104200 is about 400.2169656268.

Adding to 64104200 its reverse (240146), we get a palindrome (64344346).

The spelling of 64104200 in words is "sixty-four million, one hundred four thousand, two hundred".