200005264 has 10 divisors (see below), whose sum is σ = 387510230. Its totient is φ = 100002624.

The previous prime is 200005249. The next prime is 200005277. The reversal of 200005264 is 462500002.

It can be written as a sum of positive squares in only one way, i.e., 185504400 + 14500864 = 13620^2 + 3808^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6250149 + ... + 6250180.

It is an arithmetic number, because the mean of its divisors is an integer number (38751023).

Almost surely, 2^200005264 is an apocalyptic number.

It is an amenable number.

200005264 is a deficient number, since it is larger than the sum of its proper divisors (187504966).

200005264 is a wasteful number, since it uses less digits than its factorization.

200005264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12500337 (or 12500331 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 200005264 is about 14142.3217330112. The cubic root of 200005264 is about 584.8086782740.

Adding to 200005264 its reverse (462500002), we get a palindrome (662505266).

The spelling of 200005264 in words is "two hundred million, five thousand, two hundred sixty-four".