200245245 has 32 divisors (see below), whose sum is σ = 339351552. Its totient is φ = 100617792.

The previous prime is 200245229. The next prime is 200245267. The reversal of 200245245 is 542542002.

It is a happy number.

It is not a de Polignac number, because 200245245 - 2⁴ = 200245229 is a prime.

It is a super-2 number, since 2×200245245² = 80196316290220050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18784 + ... + 27446.

It is an arithmetic number, because the mean of its divisors is an integer number (10604736).

Almost surely, 2^200245245 is an apocalyptic number.

It is an amenable number.

200245245 is a deficient number, since it is larger than the sum of its proper divisors (139106307).

200245245 is a wasteful number, since it uses less digits than its factorization.

200245245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8761.

The product of its (nonzero) digits is 3200, while the sum is 24.

The square root of 200245245 is about 14150.8036874236. The cubic root of 200245245 is about 585.0424835828.

Adding to 200245245 its reverse (542542002), we get a palindrome (742787247).

The spelling of 200245245 in words is "two hundred million, two hundred forty-five thousand, two hundred forty-five".