200045092 has 12 divisors (see below), whose sum is σ = 377008156. Its totient is φ = 92328480.

The previous prime is 200045081. The next prime is 200045093. The reversal of 200045092 is 290540002.

It is a happy number.

200045092 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 117852736 + 82192356 = 10856^2 + 9066^2 .

It is not an unprimeable number, because it can be changed into a prime (200045093) 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, 1923459 + ... + 1923562.

Almost surely, 2^200045092 is an apocalyptic number.

It is an amenable number.

200045092 is a deficient number, since it is larger than the sum of its proper divisors (176963064).

200045092 is a wasteful number, since it uses less digits than its factorization.

200045092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3847038 (or 3847036 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 200045092 is about 14143.7297768304. The cubic root of 200045092 is about 584.8474942760.

Adding to 200045092 its reverse (290540002), we get a palindrome (490585094).

The spelling of 200045092 in words is "two hundred million, forty-five thousand, ninety-two".