200618896 has 15 divisors (see below), whose sum is σ = 388808913. Its totient is φ = 100281120.

The previous prime is 200618881. The next prime is 200618909. The reversal of 200618896 is 698816002.

The square root of 200618896 is 14164.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 83978896 + 116640000 = 9164^2 + 10800^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 54886 + ... + 58426.

Almost surely, 2^200618896 is an apocalyptic number.

200618896 is the 14164-th square number.

It is an amenable number.

200618896 is a deficient number, since it is larger than the sum of its proper divisors (188190017).

200618896 is an frugal number, since it uses more digits than its factorization.

200618896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7090 (or 3543 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 40.

The cubic root of 200618896 is about 585.4061474524.

It can be divided in two parts, 2006 and 18896, that added together give a palindrome (20902).

The spelling of 200618896 in words is "two hundred million, six hundred eighteen thousand, eight hundred ninety-six".