200550106 has 8 divisors (see below), whose sum is σ = 308162484. Its totient is φ = 97829280.

The previous prime is 200550083. The next prime is 200550107. The reversal of 200550106 is 601055002.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 145419481 + 55130625 = 12059^2 + 7425^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×200550106² = 80440690033222472, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (200550107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1222785 + ... + 1222948.

Almost surely, 2^200550106 is an apocalyptic number.

200550106 is a deficient number, since it is larger than the sum of its proper divisors (107612378).

200550106 is a wasteful number, since it uses less digits than its factorization.

200550106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2445776.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 200550106 is about 14161.5714523495. The cubic root of 200550106 is about 585.3392300395.

The spelling of 200550106 in words is "two hundred million, five hundred fifty thousand, one hundred six".